How to Get Cold Ac Again in 03 Jeep Grand Cherokee
There are a lot of fault codes that bespeak to Jeep M Cherokee WJ transmission malfunctions and limp mode. You lot tin can study the list provided below. Addition to those mentioned, as well P1242 , P2210 and P2212 may occur due to data communication errors which result from broken Jeep gear shifter (more often than not), Transmission Control Module (TCM) or wiring between Engine Control Unit of measurement (ECU) and TCM.
It is possible to fix the gear shifter, but you would need hard-to-get microchips and it can interruption once more soon due to oxidation.
Below you tin detect some most common faults that may exist related to fault lawmaking P0702.
i. P2602 Solenoid Valve: ability supply Value/signal outside range.
This fault is very common, it ways that transmission solenoids are non getting enough power. With this code there can be 2 reasons – gearbox plug adapter or weak battery. Well-nigh gearbox plug adapter you can look at tip iv. If adapter is fine, so your automobile has a weak battery and you lot demand to alter it. Yous can besides avoid battery error by asking Jeep dealer to upgrade TCM software. Upgrading software does not make your battery new, information technology just does not let your automobile to go into limp mode for this fault. Until you can't showtime your car on a cold winter morning as you battery is still weak…
2. Gear shifter lever, OEM codes 52104468AJ, 52104468AC, 52104468AD, 52104468AE, 52104468AF, 52104468AG, 52104468AH, 52104468AI
These are the nearly common and expensive faults that can lead to P0702. Y'all have to supervene upon the Gear Shifter Lever PCB Board.
iii. Weak battery or bad battery connectors.
Your Jeep Chiliad Cherokee's manual can become into limp way if y'all are using a weak battery. You should check the battery and cables from both ends, bombardment and machine. If the limp mode is caused by bad battery then you can upgrade the Manual Control Module software at your dealer. This upgrade won't make your battery better, simply does not allow TCM to go into limp fashion cause of undervoltage. To avert starting problems in futurity, you lot should yet change the battery soon.
4. Gearbox plug adapter, OEM 68021352AA
Manual plug adapter is located under the car and oft starts leaking oil. Once oily, the plugs have bad electrical connection and transmission goes into limp mode and starts showing error codes. It is easy to check the plug – look under the car and check if the plug is oily. If information technology'south oily – get it replaced. Too cheque if the cables are fine – with time the isolation can crevice and cables tin can become to short circuit. And so the consequence is once more P0702 and limp mode. You tin can hands fix it with some tape.
5. Bad solderings in TCM.
The solderings of the plugs of Transmission Command Module can fissure with time. Detach the TCM and use magnifier to check the solderings of both plugs. If you can see any circles on the solderings then resolder them. You can resolder them for "simply in instance" also. TCM is located on the correct side of shifter assembly, near the passenger legs.
half-dozen. Transmission Valve Body Electrical Plate, OEM codes: 1402700161, 1402700361, 1402700561, 1402700761, 1402700861, 1402701161
There are some sensors in this plate and if your vehicle is showing the codes P0715 and P0720, this is most probable your trouble. This plate is located inside the gearbox, but replacing information technology is not difficult.
7. Unlike mistake codes when ECU cables has broken by steering shaft
One reason tin can be broken cable fastening – the cablevision has moved from its correct position and rubs against other parts. Check in engine bay under the battery if the steering shaft frictions the cables coming from Engine Control Module. Yous tin can check it with a mirror that is fastened to a long rod. You need to bank check if the fastening of the bundle of cables is intact and that they take non been rubbing against the steering shaft. As in that location is lot of cables in this place, so can be different fault codes – data bus, sensors, ability etc. If you tin bank check your engine fault codes then you lot can do this – delete all faults from engine, and so get-go your car and turn steering wheel to left and right. If this makes the code to return, so it is your wiring that is broken. To fix this you'll need to take off the battery, the plate nether the battery and isolate/set up the broken wiring. You should as well look at this identify when y'all have some other incomprehensible electrical upshot and you can not find reason for it.
eight. Fault code P0836 caused by Transfer case position sensor, OEM 5083138AA
P0836 is besides very common manual fault. It makes MIL light on and car will exist in limp fashion. Problem is Transfer example position sensor or it's wiring. Y'all can check sensor, oxidation of ECU (in engine bay on commuter side) pin no. 29 and wire between ECU and sensor.
9. Fault lawmaking P0700 is acquired by solenoids
P0700 is as well transmission electrical fault, just it is related with manual solenoids and if you have this code instead of P0702, then you should expect at solenoids, TCM or wiring between them.
10. No gear position lights on shifter and no fault codes.
If there is no yellow position lights on shifter, and so in most cases shifter board is broken. Simply in case y'all tin check at shifter board input voltage. Measure voltage on shifter board main socket plug, pin 1 is +12V and pin eleven is basis. If you get +12V from those plug pins with ignition on, so fuses and wiring are fine and shifter board is broken. If in that location is non +12V, and then you lot should look at fuse F12 on meridian of driver legs and wiring between fuse box and shifter board. Electricity coming from battery>fuse block>shifter board>TCM. If ability is cutting somewhere, and so TCM may non have fault codes since TCM does not get +12V and is switched off.
Your Jeep M Cherokee tin can also become to the limp manner due to ABS control unit located in engine bay. Yous tin bank check this with proper diagnostics device.
We volition be happy to help y'all in identifying the errors, however, for this we demand to know all the engine and TCM fault codes readed past proper diagnostics device. Ignition ON/OFF method shows only engine error codes and nosotros tin not provide an adequate reply without TCM fault codes.
Retrieving ECU error codes:
Turn the ignition key until the digital odometer displays, repeat three times in succession and then back to "On" (On/Off, On/Off, On/Off, On). At the quaternary "On" the odometer will exist replaced with codes.
With key on-off method you can only see engine ECU faults. For TCM faults you lot'll demand a proper diagnostics device as DRB 3 or Bosch KTS. Those devices are very expensive and nosotros made a gratuitous program for reading/clearing engine and transmission faults for ii.7 Jeep Grand Cherokee. It works with ELM327 based diagnostic device, you can get information technology from ebay for 5 EUR. Check at our software page.
Jeep Grand Cherokee WJ 2.vii CRD limp modes and MIL illumination.
Permanent limp-in mode.
When the TCM determines at that place is a non-recoverable status present that will not allow proper transmission operation, it will place the manual in permanent limp-in mode. When the status occurs the TCM volition turn off all solenoids also as the solenoid supply output circuit. If this occurs while the vehicle is moving, the transmission will remain in the electric current gear until the ignition is turned off or shifter is placed in the P position. Once the shifter has been placed in P the Transmission will only allow second gear performance. . If the problem occurs while the vehicle is not moving the transmission will only allow 2nd gear operation.
Temporary limp-in mode.
This way is the same as the permanent limp-in manner except if the status is no longer present the system will resume normal operation. (Recoverable DTC)
Undervoltage limp-in style.
When the TCM detects that organization voltage has dropped below 8.5 volts it volition disable voltage dependant diagnostics and place the transmission in the temporary limp-in mode. When the TCM senses that the voltage has risen above 9.0 volts, normal transmission operation will be resumed.
Hardware Error Fashion.
When the TCM detects a major internal error the manual volition be placed in the permanent limp-in mode and cease all communication over the Tin double-decker. Once the TCM has entered this mode normal transmission operation will not resume until all DTC's are cleared from the TCM.
Loss of Drive.
If the TCM detects a situation that has resulted or may consequence in a catastrophic engine or transmission failure, the manual volition be placed in the neutral position. Improper Ratio, Input Sensor Overspeed, or Engine Overspeed DTC'southward will crusade the loss of drive.
Controlled Limp-in Mode.
When a failure condition does non crave the TCM to shut down the solenoid supply, but the failure is of a degree where the TCM will identify the transmission into a predefined gear, there will exist several shift performance issues. Examples of this are, with the transmission slipping the controller will endeavor to place the manual into third gear and maintain third gear for all forrad drive conditions. Another example is some of the Tin bus message issues if the TCM does non receive required information from the Engine Controller, then default values are used which may result in poor transmission shift operation.
MIL ILLUMINATION.
For failures detected by the Transmission Controller that upshot in the controller placing the transmission into a limp-in mode, except for System Overvoltage and Arrangement Undervoltage DTCs, the MIL will be illuminated. The Transmission Controller will inform the PCM/ECM over the Can bus that a failure has occurred. The PCM/ECM volition shop 1 of two DTC's P0700 or P0702 depending on which manual DTC is nowadays and will illuminate the MIL. If the status is removed and the failure becomes Stored (Intermittent), the Transmission controller volition stop reporting that the DTC is active and the PCM/ECM volition extinguish the MIL.
Note: The MIL will light when the problem is kickoff detected and it will non go off until the next ignition bike, afterwards all problem conditions have been checked for their presence. This commonly takes several minutes of driving.
Here is listed transmission fault codes for Jeep Thou Cherokee WJ with short fault explanations of possible causes.
| Transmission mistake codes | ||
| Bosch KTS code | DRB iii ID code | Caption |
| P2000 | ID 58 | Internal Controller |
| P2001 | ID lx | Internal Controller |
| P2002 | ID 59 | Internal Controller |
| P2003 | ID 61 | Internal Controller |
| P2004 | ID 57 | Internal Controller |
| P2005 | ID 62 | Internal Controller |
| P2006 | ID 66 | Internal Controller |
| P2007 | ID 67 | Internal Controller |
| P2008 | ID 63 | Internal Controller |
| P200A | ID 65 | Internal Controller |
| P200B | ID 68 | Internal Controller |
| P200C | ID 69 | Internal Controller |
| P2010 | ID 48 | Internal Controller |
| P2011 | ID 47 | Internal Controller |
| P2012 | ID 46 | Internal Controller |
| P2013 | ID 56 | Solenoid Supply/Watchdog |
| P2100 | ID 02 | Solenoid valve, gearbox shift 1-2 or iv-5 is faulty |
| P2101 | ID 71 | Solenoid valve, gearbox shift ane-2 or 4-5 is faulty |
| P2102 | ID 03 | Solenoid valve, gearbox shift 2-three is faulty |
| P2103 | ID 72 | Solenoid valve, gearbox shift 2-iii is faulty |
| P2104 | ID 04 | Solenoid valve, gearbox shift 3-4 is faulty |
| P2105 | ID 73 | Solenoid valve gearbox shift iii-4 is faulty |
| P2106 | ID 05 | Torque Converter lockup PWM solenoid valve is faulty |
| P2107 | ID 06 | Modulating pressure control solenoid valve is faulty |
| P2108 | ID 07 | Shift pressure level control solenoid valve is faulty |
| P2109 | ID 08 | Park lockout solenoid valve is faulty |
| P210A | ID 09 | Park/Neutral output circuit |
| P2200 | ID 12 | Transmission speed sensor 2 defective excursion / open circuit / brusque circuit |
| P2203 | ID 13 | Transmission speed sensor 3 defective circuit / open circuit / brusque circuit |
| P220A | ID 14 | Difference between manual input and output speed sensors |
| P220B | ID xv | Input Sensor Overspeed |
| P2210 | ID 17 | Shifter betoken invalid |
| P2211 | ID 18 | Shifter indicate missing |
| P2212 | ID 76 | Internal Shifter failure |
| P2220 | ID 20 | Transmission Temp sensor Shorted |
| P2221 | ID 74 | Park/Neutral switch excursion or Manual oil temperature sensor signal improbable |
| P2222 | ID 75 | Transmission oil temperature sensor erratic |
| P2300 | ID 37 | CAN communication is faulty |
| P2310 | ID 38 | ABS Tin messages missing |
| P2311 | ID 39 | Tin advice with the Engine Control Unit not plausible |
| P2312 | ID 36 | CAN bespeak from Engine Command Unit faulty |
| P2315 | ID 35 | CAN bespeak from Engine Command Unit faulty |
| P2330 | ID 81 | ABS Can messages incorrect |
| P2331 | ID 82 | CAN signal from Engine Control Unit faulty |
| P2332 | ID 83 | CAN signal from Engine Control Unit faulty |
| P2335 | ID 85 | Engine Tin bulletin wrong |
| P2400 | ID 22 | Rear right cycle speed not plausible |
| P2401 | ID 23 | Rear left wheel speed not plausible |
| P2402 | ID 24 | Front correct wheel speed not plausible |
| P2403 | ID 25 | Front left wheel speed not plausible |
| P2404 | ID 33 | ABS Brake message |
| P2405 | ID 26 | Engine APP TPS message |
| P2406 | ID 27 | Engine torque Message Incorrect |
| P2407 | ID 32 | Engine torque Message Wrong |
| P2408 | ID 29 | Engine torque Message Incorrect |
| P2409 | ID 31 | Engine torque Message Incorrect |
| P240A | ID 28 | Engine RPM bulletin |
| P240B | ID 43 | Engine Temp message |
| P240D | ID 44 | Engine T-Case switch Message |
| P2500 | ID 50 | Improper transmission gear ratio |
| P2501 | ID 49 | Engine Overspeed |
| P2502 | ID 51 | Transmission slipping |
| P2503 | ID 55 | Improper Gear |
| P2510 | ID 52 | TCC Stuck On |
| P2511 | ID 53 | TCC Over Temp |
| P2520 | ID 54 | Engine Torque Reduction |
| P2600 | ID 21 | System Undervoltage |
| P2601 | ID 19 | System Overvoltage |
| P2602 | ID 10 | Solenoid valve: ability supply Value/signal exterior range |
| P2603 | ID 11 | Sensor supply Voltage |
| Engine fault codes | ||
| P0700 | Check Manual DTC's | This code indicates that the EATX (Transmission controller) has an active fault and has illuminated the MIL via a BUS bulletin. The specific error must be caused from the EATX via a DRBIII tool. (Input or Output Speed Sensor failures often crusade this code and are a common failure function on WJ G Cherokees). |
| P0701 | Transmission Control System Range/Performance | |
| P0702 | Transmission Control System Electrical | This is the general fault code that shows gearbox electric fault and is stored in engine ECU. You demand right diagnostic device to read specific gearbox faults. Gearbox faults can exist read with DRB III, Bosch KTS or ELM327 diagnostics devices. You can not read gearbox faults with Autocom. |
| P0703 | Brake Switch Stuck Pressed or Released | Incorrect input land detected in the brake switch circuit. (Changed from P1595). |
| P0704 | Clutch Switch Input Circuit Malfunction | |
| P0705 | Transmission Range Sensor Circuit Malfunction (PRNDL Input) | |
| P0706 | Manual Range Sensor Circuit Range/Performance | |
| P0707 | Manual Range Sensor Circuit Low Input | |
| P0708 | Transmission Range Sensor Circuit High Input | |
| P0709 | Transmission Range Sensor Circuit Intermittent | |
| P0710 | Transmission Fluid Temperature Sensor Excursion | |
| P0711 | Manual Temperature Sensor No Temperature Ascension After Start | Human relationship between the transmission temperature and overdrive operation and or TCC operation indicates a failure of the Transmission Temperature Sensor - OBDII Rationality. |
| P0712 | Manual Temperature Sensor Voltage Too Low | Transmission fluid temperature sensor input beneath acceptable voltage. |
| P0713 | Manual Temperature Sensor Voltage Too High | Transmission fluid temperature sensor input above acceptable voltage. Was MIL code 37. |
| P0713 | Manual Temperature Sensor Voltage Too Loftier | Voltage greater than 3.76 volts (4-speed auto. trans. only). |
| P0714 | Transmission Fluid Temperature Sensor Excursion Intermittent | |
| P0715 | Input/Turbine Speed Sensor Circuit | |
| P0716 | Input/Turbine Speed Sensor Excursion Range/Performance | |
| P0717 | Input/Turbine Speed Sensor Excursion No Signal | |
| P0718 | Input/Turbine Speed Sensor Excursion Intermittent | |
| P0719 | Torque Converter/Brake Switch B Circuit Low | |
| P0720 | Low Output SPD Sensor RPM Above xv MPH | The relationship between the Output Shaft Speed Sensor and vehicle speed is non within adequate limits. |
| P0720 | Low Output SPD Sensor RPM Above 15 MPH | Output shaft speed is less than 60 rpm with vehicle speed above fifteen mph (4-speed motorcar. trans. but). |
| P0721 | Output Speed Sensor Circuit Range/Performance | |
| P0722 | Output Speed Sensor Circuit No Signal | |
| P0723 | Output Speed Sensor Excursion Intermittent | |
| P0724 | Torque Converter/Brake Switch B Circuit Loftier | |
| P0725 | Engine Speed Input Excursion | |
| P0726 | Engine Speed Input Circuit Range/Performance | |
| P0727 | Engine Speed Input Circuit No Point | |
| P0728 | Engine Speed Input Circuit Intermittent | |
| P0730 | Incorrect Gear Ratio | |
| P0731 | Gear ane Incorrect Ratio | |
| P0732 | Gear 2 Incorrect Ratio | |
| P0733 | Gear 3 Incorrect Ratio | |
| P0734 | Gear 4 Incorrect Ratio | |
| P0735 | Gear v Incorrect Ratio | |
| P0736 | Reverse Incorrect Ratio | |
| P0737 | TCM Engine Speed Output Circuit | |
| P0738 | TCM Engine Speed Output Circuit Depression | |
| P0739 | TCM Engine Speed Output Excursion High | |
| P0740 | Torque Con Clu No RPM Drop at Lockup | Relationship between engine and vehicle speeds indicated failure of torque convertor clutch lock-up organization (TCC/PTU sol). |
| P0743 | Torque Converter Clutch Solenoid/Manual Relay Circuits | An open or shorted condition detected in the torque converter clutch (part throttle unlock) solenoid control circuit. Shift solenoid C electrical fault - Aisin transmission. |
| P0743 | Torque Converter Clutch Solenoid/Transmission Relay Circuits | An open or shorted condition detected in the torque converter office throttle unlock solenoid command excursion (3 or iv-speed auto. trans. only). |
| P0744 | Torque Converter Clutch Circuit Intermittent | |
| P0745 | Pressure Command Solenoid A | |
| P0746 | Pressure Control Solenoid A Performance or Stuck Off | |
| P0747 | Pressure level Control Solenoid A Stuck On | |
| P0748 | Governor Pressure Solenoid Command/Transmission Relay Circuits | An open or shorted status detected in the Governor Force per unit area Solenoid circuit or Transmission Relay Excursion in JTEC RE transmissions. |
| P0748 | Governor Pressure Solenoid Control/Manual Relay Circuits | An open or shorted condition detected in the governor pressure level solenoid or relay circuits (4-speed automobile. trans. only). |
| P0749 | Force per unit area Control Solenoid A Intermittent | |
| P0750 | Shift Solenoid circuit. | Note: If code P1767 (Transmission Relay Ever On) is besides present: Replace transmission solenoid assembly. Meet notation provided. When transmission is in limp mode the relay that provides power to the solenoid grouping is switched off. This is normal and is designed to provide operation in one gear merely. |
| P0751 | O/D Switch Pressed (Lo) More than Than 5 Minutes | Overdrive Off switch input likewise low for more than 5 minutes (iv-speed auto. trans. merely). |
| P0752 | Shift Solenoid A Stuck On | |
| P0753 | Manual iii-4 Shift Sol/Manual Relay Circuits | An open or shorted condition detected in the overdrive solenoid control excursion or Transmission Relay Excursion in JTEC RE transmissions. |
| P0753 | Manual 3-four Shift Sol/Transmission Relay Circuits | An open or shorted condition detected in the transmission 2-4 shift solenoid excursion (iv-speed auto. trans. only). |
| P0754 | Shift Solenoid A Intermittents | |
| P0755 | Shift Solenoid B | |
| P0756 | AW4 Shift Sol B (two-iii) Functional Failure | Shift solenoid B (2-3) functional fault - Asian transmission. |
| P0757 | Shift Solenoid B Stuck On | |
| P0758 | Shift Solenoid B Electrical | |
| P0759 | Shift Solenoid B Intermittent | |
| P0760 | Shift Solenoid C | |
| P0761 | Shift Solenoid C Performance or Stuck Off | |
| P0762 | Shift Solenoid C Stuck On | |
| P0763 | Shift Solenoid C Electrical | |
| P0764 | Shift Solenoid C Intermittent | |
| P0765 | Shift Solenoid D | |
| P0766 | Shift Solenoid D Operation or Stuck Off | |
| P0767 | Shift Solenoid D Stuck On | |
| P0768 | Shift Solenoid D Electrical | |
| P0769 | Shift Solenoid D Intermittent | |
| P0770 | Shift Solenoid East | |
| P0771 | Shift Solenoid E Performance or Stuck Off | |
| P0772 | Shift Solenoid E Stuck On | |
| P0773 | Shift Solenoid East Electrical | |
| P0774 | Shift Solenoid E Intermittent | |
| P0775 | Pressure Control Solenoid B | |
| P0776 | Pressure Control Solenoid B Performance or Stuck off | |
| P0777 | Force per unit area Command Solenoid B Stuck On | |
| P0778 | Pressure Control Solenoid B Electrical | |
| P0779 | Pressure Control Solenoid B Intermittent | |
| P0780 | Shift | |
| P0781 | 1-two Shift | |
| P0782 | 2-3 Shift | |
| P0783 | 3-4 Shift Sol | No RPM Drib at Lockup |
| P0784 | 4-v Shift | |
| P0785 | Shift/Timing Solenoid | |
| P0786 | Shift/Timing Solenoid Range/Performance | |
| P0787 | Shift/Timing Solenoid Low | |
| P0788 | Shift/Timing Solenoid High | |
| P0789 | Shift/Timing Solenoid Intermittent | |
| P0790 | Normal/Performance Switch Circuit | |
| P0791 | Intermediate Shaft Speed Sensor Circuit | |
| P0792 | Intermediate Shaft Speed Sensor Circuit Range/Performance | |
| P0793 | Intermediate Shaft Speed Sensor Excursion No Betoken | |
| P0794 | Intermediate Shaft Speed Sensor Circuit Intermittent | |
| P0795 | Pressure Command Solenoid C | |
| P0796 | Pressure Control Solenoid C Performance or Stuck off | |
| P0797 | Pressure Control Solenoid C Stuck On | |
| P0798 | Pressure Control Solenoid C Electrical | |
| P0799 | Force per unit area Control Solenoid C Intermittent | |
| P0801 | Contrary Gear Lockout Circuit Open up or Curt | An open or shorted status detected in the transmission reverse gear lock-out solenoid control circuit. |
| P0803 | ane-4 Upshift (Skip Shift) Solenoid Control Excursion | |
| P0804 | i-four Upshift (Skip Shift) Lamp Control Circuit | |
| P0805 | Clutch Position Sensor Circuit | |
| P0806 | Clutch Position Sensor Circuit Range/Performance | |
| P0807 | Clutch Position Sensor Circuit Low | |
| P0808 | Clutch Position Sensor Circuit High | |
| P0809 | Clutch Position Sensor Circuit Intermittent | |
| P0810 | Clutch Position Command Mistake | |
| P0811 | Excessive Clutch Slippage | |
| P0812 | Reverse Input Circuit | |
| P0813 | Opposite Output Circuit | |
| P0814 | Transmission Range Brandish Circuit | |
| P0815 | Upshift Switch Circuit | |
| P0816 | Downshift Switch Circuit | |
| P0817 | Starter Disable Circuit | |
| P0818 | Driveline Disconnect Switch Input Circuit | |
| P0820 | Gear Lever X-Y Position Sensor Excursion | |
| P0821 | Gear Lever X Position Excursion | |
| P0822 | Gear Lever Y Position Circuit | |
| P0823 | Gear Lever X Position Circuit Intermittent | |
| P0824 | Gear Lever Y Position Circuit Intermittent | |
| P0825 | Gear Lever Push-Pull Switch (Shift Conceptualize) | |
| P0830 | Clutch Pedal Switch A Circuit | |
| P0831 | Clutch Pedal Switch A Circuit Depression | |
| P0832 | Clutch Pedal Switch A Circuit High | |
| P0833 | Clutch Upstop Switch Functioning | Rationality fault detected for clutch upstop switch performance. |
| P0834 | Clutch Pedal Switch B Circuit Low | |
| P0835 | Clutch Pedal Switch B Excursion High | |
| P0836 | Four Wheel Drive (4WD) Switch Circuit | Four bicycle drive (4WD) muxed switch input detected below minimum or to a higher place maximum acceptable voltage (switch condition provided to engine module from transfer case module during 4WD low gear engagements) |
| P0837 | Four Wheel Bulldoze (4WD) Switch Circuit Range/Performance | Iv wheel drive (4WD) muxed switch input detected in invalid or irrational switch country (switch condition provided to engine module from transfer case module during 4WD depression gear engagements) |
| P0838 | 4 Wheel Drive (4WD) Switch Circuit Depression | |
| P0839 | 4 Wheel Drive (4WD) Switch Circuit High | |
| P0840 | Transmission Fluid Pressure level Sensor/Switch A Excursion | |
| P0841 | Manual Fluid Pressure Sensor/Switch A Circuit Range/Performance | |
| P0842 | Transmission Fluid Pressure Sensor/Switch A Excursion Low | |
| P0843 | Transmission Fluid Pressure Sensor/Switch A Circuit High | |
| P0844 | Transmission Fluid Force per unit area Sensor/Switch A Circuit Intermittent | |
| P0845 | Manual Fluid Force per unit area Sensor/Switch B Excursion | |
| P0846 | Transmission Fluid Force per unit area Sensor/Switch B Circuit Range/Functioning | |
| P0847 | Transmission Fluid Force per unit area Sensor/Switch B Circuit Low | |
| P0848 | Transmission Fluid Pressure Sensor/Switch B Circuit Loftier | |
| P0849 | Manual Fluid Pressure level Sensor/Switch B Circuit Intermittent | |
| P0850 | Park/Natural Switch Performance | A rationality error has been detected for park/neutral switch performance. |
| P0070 | Ambient AIR TEMPERATURE CIRCUIT SIGNAL VOLTAGE As well HIGH |
| P0070 | Ambient AIR TEMPERATURE Circuit SIGNAL VOLTAGE TOO LOW |
| P0100 | MASS AIR Flow SENSOR Betoken VOLTAGE Likewise HIGH |
| P0100 | MASS AIR Flow SENSOR SIGNAL VOLTAGE TOO LOW |
| P0105 | BAROMETRIC Pressure level Circuit Bespeak VOLTAGE As well HIGH |
| P0105 | BAROMETRIC Pressure level Excursion SIGNAL VOLTAGE As well LOW |
| P0606 | ECM Fault GATE ARRAY - COMMUNICATION |
| P0606 | ECM ERROR GATE Array - Communication NOT VERIFIED |
| P0606 | ECM Error GATE ARRAY - QUANTITY Stop |
| P0606 | ECM ERROR RECOVERY HAS OCCURRED |
| P0606 | ECM Error REDUNDANT OVERRUN MONITORING |
| P1206 | CALCULATED INJECTOR VOLTAGE TOO High |
| P1206 | CALCULATED INJECTOR VOLTAGE TOO Low |
| P1601 | CAPACITOR VOLTAGE 1 VOLTAGE TOO High |
| P1601 | CAPACITOR VOLTAGE i VOLTAGE Also Low |
| P1606 | After RUN SHUT OFF ERROR-INJECTION POWERSTAGE |
| P1606 | AFTER RUN Close OFF ERROR-Zip QUANTITY |
| P1608 | A/D CONVERTER ERROR APP SENSOR Ground FAILURE |
| P1608 | A/D CONVERTER ERROR INTERNAL FAILURE |
| P1608 | A/D CONVERTER Fault VOLTAGE FAILURE |
| P1610 | VOLTAGE REGULATOR SIGNAL VOLTAGE TOO HIGH |
| P1610 | VOLTAGE REGULATOR Indicate VOLTAGE TOO Depression |
| P1680 | EEPROM PLAUSIBILITY CHECKSUM ERROR |
| P1680 | EEPROM PLAUSIBILITY Code WORD INCORRECT OR MISSING |
| P1680 | EEPROM PLAUSIBILITY COMMUNICATION Error |
| P1680 | EEPROM PLAUSIBILITY VARIATION NUMBER Error |
| P1680 | EEPROM PLAUSIBILITY VIN CHECKSUM Fault |
| P1680 | EEPROM PLAUSIBILITY WRITE Error |
| P1685 | SKIM SYSTEM INVALID Hole-and-corner KEY IN EEPROM |
| P1685 | SKIM SYSTEM WRITE Access TO EEPROM FAILURE |
| P0110 | INTAKE AIR TEMP SENSOR CIRCUIT Signal VOLTAGE TOO HIGH |
| P0110 | INTAKE AIR TEMP SENSOR Excursion Betoken VOLTAGE TOO Low |
| P0115 | ENGINE COOLANT TEMP SENSOR CIRCUIT Signal VOLTAGE TOO Loftier |
| P0115 | ENGINE COOLANT TEMP SENSOR Excursion Signal VOLTAGE TOO Low |
| P0190 | FUEL PRESS SENSOR CIRCUIT MALF Indicate VOLTAGE TOO HIGH |
| P0190 | FUEL PRESS SENSOR CIRCUIT MALF SIGNAL VOLTAGE TOO LOW |
| P0190 | FUEL Press SENSOR CIRCUIT MALF Indicate VOLTAGE TOO HIGH OR LOW |
| P0201 | CYLINDER 1-INJECTOR Excursion Current DECREASE |
| P0201 | CYLINDER one-INJECTOR CIRCUIT LOAD DROP |
| P0201 | CYLINDER one-INJECTOR Excursion OVERCURRENT HIGH SIDE |
| P0201 | CYLINDER 1-INJECTOR Excursion OVERCURRENT Low SIDE |
| P0202 | CYLINDER 2-INJECTOR Circuit CURRENT DECREASE |
| P0202 | CYLINDER two-INJECTOR CIRCUIT LOAD DROP |
| P0202 | CYLINDER 2-INJECTOR CIRCUIT OVERCURRENT Loftier SIDE |
| P0202 | CYLINDER ii-INJECTOR CIRCUIT OVERCURRENT Low SIDE |
| P0203 | CYLINDER 3-INJECTOR Circuit Electric current DECREASE |
| P0203 | CYLINDER 3-INJECTOR CIRCUIT LOAD Driblet |
| P0203 | CYLINDER iii-INJECTOR Excursion OVERCURRENT High SIDE |
| P0203 | CYLINDER three-INJECTOR Excursion OVERCURRENT LOW SIDE |
| P0204 | CYLINDER 4-INJECTOR CIRCUIT CURRENT Decrease |
| P0204 | CYLINDER iv-INJECTOR CIRCUIT LOAD DROP |
| P0204 | CYLINDER 4-INJECTOR Excursion OVERCURRENT HIGH SIDE |
| P0204 | CYLINDER 4-INJECTOR CIRCUIT OVERCURRENT LOW SIDE |
| P0205 | CYLINDER 5-INJECTOR Circuit CURRENT DECREASE |
| P0205 | CYLINDER v-INJECTOR Circuit LOAD DROP |
| P0205 | CYLINDER 5-INJECTOR CIRCUIT OVERCURRENT High SIDE |
| P0205 | CYLINDER v-INJECTOR CIRCUIT OVERCURRENT Low SIDE |
| P0235 | Boost PRESSURE SENSOR PLAUSIBILITY |
| P0235 | Boost PRESSURE SENSOR SIGNAL VOLTAGE TOO High |
| P0235 | BOOST Pressure SENSOR SIGNAL VOLTAGE TOO Low |
| P0235 | Heave PRESSURE SENSOR SIGNAL VOLTAGE TOO High OR Depression |
| P0243 | TURBOCHARGER WASTEGATE SOLENOID CIRCUIT Open Circuit |
| P0243 | TURBOCHARGER WASTEGATE SOLENOID Excursion Brusque Excursion |
| P0335 | CKP SENSOR Excursion DYNAMIC PLAUSIBILITY |
| P0340 | CMP/CKP POSITION SENSOR Excursion - CKP DYNAMIC PLAUSIBILITY |
| P0340 | CMP/CKP POSITION SENSOR Excursion - CMP/CKP SYNC FAILURE |
| P0340 | CMP/CKP POSITION SENSOR Excursion - Betoken FREQUENCY TOO Loftier |
| P0340 | CMP/CKP POSITION SENSOR CIRCUIT - STATIC PLAUSIBILITY |
| P0380 | GLOW PLUG one CONTROL CIRCUIT - Open Circuit |
| P0380 | GLOW PLUG ane Control CIRCUIT - Brusque Circuit |
| P0382 | GLOW PLUG 2 Command CIRCUIT - Open CIRCUIT |
| P0382 | GLOW PLUG 2 Control CIRCUIT - Curt CIRCUIT |
| P0403 | EGR SOLENOID CIRCUIT NEGATIVE Difference |
| P0403 | EGR SOLENOID CIRCUIT OPEN Circuit |
| P0403 | EGR SOLENOID CIRCUIT Curt CIRCUIT |
| P0460 | FUEL LEVEL SENSOR CIRCUIT SIGNAL VOLTAGE Likewise Loftier |
| P0460 | FUEL LEVEL SENSOR CIRCUIT SIGNAL VOLTAGE TOO LOW |
| P0500 | VEHICLE SPEED SENSOR FREQUENCY TOO High |
| P0500 | VEHICLE SPEED SENSOR HIGH LEVEL DURATION |
| P0500 | VEHICLE SPEED SENSOR PLAUSIBILITY |
| P0500 | VEHICLE SPEED SENSOR SIGNAL VOLTAGE Besides High |
| P0514 | Battery TEMP SENSOR Circuit SIGNAL VOLTAGE Likewise High |
| P0514 | Bombardment TEMP SENSOR CIRCUIT SIGNAL VOLTAGE TOO LOW |
| P0520 | OIL Press SENSOR CKT MALF Point VOLTAGE Besides Loftier |
| P0520 | OIL PRESS SENSOR CKT MALF SIGNAL VOLTAGE Too Depression |
| P0520 | OIL Printing SENSOR CKT MALF Point VOLTAGE Too Loftier OR Depression |
| P0530 | A/C PRESSURE SENSOR Circuit SIGNAL VOLTAGE TOO Loftier |
| P0530 | A/C Pressure level SENSOR Excursion Indicate VOLTAGE Too LOW |
| P0530 | A/C Pressure SENSOR Excursion Point VOLTAGE TOO High OR LOW |
| P0560 | SYSTEM VOLTAGE Too HIGH |
| P0560 | SYSTEM VOLTAGE Likewise LOW |
| P1536 | GENERATOR FIELD Current TOO HIGH |
| P0579 | South/C SWITCH Bespeak CIRCUIT PLAUSIBILITY |
| P0579 | S/C SWITCH SIGNAL CIRCUIT Betoken VOLTAGE Besides HIGH |
| P0579 | Southward/C SWITCH SIGNAL Circuit SIGNAL VOLTAGE TOO LOW |
| P0615 | STARTER RELAY CIRCUIT SHORT Circuit |
| P0620 | GENERATOR FIELD Control MALF Bombardment VOLTAGE DEVIATION TOO HIGH |
| P0620 | GENERATOR FIELD Control MALF BATTERY VOLTAGE DEVIATION TOO Low |
| P0620 | GENERATOR FIELD Command MALF BATTERY VOLTAGE TOO Loftier |
| P0620 | GENERATOR FIELD Control MALF Battery VOLTAGE TOO Low |
| P0620 | GENERATOR FIELD CONTROL MALF CHARGING VOLTS TOO Low |
| P0620 | GENERATOR FIELD CONTROL MALF HIGH GENERATOR CURRENT |
| P0620 | GENERATOR FIELD Control MALF Open up CIRCUIT |
| P0620 | GENERATOR FIELD CONTROL MALF Curt Circuit |
| P0641 | SENSOR REFERENCE VOLTAGE A CKT VOLTAGE TOO HIGH |
| P0641 | SENSOR REFERENCE VOLTAGE A CKT VOLTAGE Besides Low |
| P0645 | A/C CLUTCH RELAY Circuit Open Excursion |
| P0645 | A/C CLUTCH RELAY Circuit OPEN Excursion |
| P0651 | SENSOR REFERENCE VOLTAGE B CKT VOLTAGE TOO High |
| P0651 | SENSOR REFERENCE VOLTAGE B CKT VOLTAGE TOO LOW |
| P0685 | ASD RELAY CONTROL Circuit SHUTS OFF TOO EARLY |
| P0685 | ASD RELAY Control CIRCUIT SHUTS OFF Likewise LATE |
| P0700 | TRANS Control 1-two/4-5 SOLENOID CIRCUIT |
| P0700 | TRANS Control 2-3 SOLENOID Circuit |
| P0700 | TRANS CONTROL iii-iv SOLENOID Excursion |
| P0700 | TRANS Control INTERNAL CONTROLLER |
| P0700 | TRANS CONTROL MOD. Press SOLENOID CIRCUIT |
| P0700 | TRANS Control SHIFT Pressure SOLENOID CIRCUIT |
| P0700 | TRANS CONTROL SOLENOID SUPPLY VOLTAGE |
| P0700 | TRANS Command TCC SOLENOID CIRCUIT |
| P0702 | TRANS CONTROL ABS SENSOR MESSAGE |
| P0702 | TRANS CONTROL ENGINE T-CASE SWITCH MESSAGE |
| P0702 | TRANS Command IMPROPER GEAR |
| P0702 | TRANS CONTROL IMPROPER RATIO OR Transmission SLIPPING |
| P0702 | TRANS Control INTERNAL SHIFTER FAILURE |
| P0702 | TRANS Command N2 OR N3 INPUT SENSOR Circuit |
| P0702 | TRANS Control TCC Error |
| P0703 | Restriction SWITCH SIGNAL CIRCUITS PLAUSIBILITY WITH REDUNDANT CONTACT |
| P0703 | Restriction SWITCH SIGNAL CKTS PLAUS Westward/REDUNDANT CONTACT AFTER INITIALIZATION |
| P0836 | TRANSFER Example POSITION SENSOR PLAUSIBILITY |
| P0836 | TRANSFER Case POSITION SENSOR PLAUSIBILITY 2 |
| P0836 | TRANSFER Case POSITION SENSOR SIGNAL VOLTAGE TOO HIGH |
| P0836 | TRANSFER Instance POSITION SENSOR Bespeak VOLTAGE Also Depression |
| P0850 | P/N SWITCH PLAUSIBILITY |
| P1130 | FUEL Rails Pressure MALFUNCTION ACTUATOR STICKING |
| P1130 | FUEL RAIL PRESSURE MALFUNCTION LEAKAGE DETECTED |
| P1130 | FUEL Runway PRESSURE MALFUNCTION POSITIVE DEVIATION |
| P1130 | FUEL RAIL Force per unit area MALFUNCTION PRESSURE TOO High-SHUT OFF |
| P1130 | FUEL Runway PRESSURE MALFUNCTION Pressure As well LOW |
| P1130 | FUEL RAIL PRESSURE MALFUNCTION SOLENOID Open up |
| P1131 | FUEL PRESSURE SOLENOID Open CIRCUIT |
| P1131 | FUEL PRESSURE SOLENOID POWERSTAGE ERROR |
| P1131 | FUEL Pressure level SOLENOID Brusk CIRCUIT |
| P1205 | INJECTOR CLASSIFICATION Error |
| P1205 | INJECTOR Nomenclature Error CHECKSUM Fault |
| P1235 | EXTERNAL FUEL QUANTITY BIT ERROR |
| P1235 | EXTERNAL FUEL QUANTITY Demand ERROR |
| P1235 | EXTERNAL FUEL QUANTITY PARITY Mistake |
| P1235 | EXTERNAL FUEL QUANTITY TORQUE ERROR |
| P1242 | CAN Double-decker MESSAGE MISSING |
| P1242 | CAN BUS MESSAGE MISSING FROM TCM |
| P1242 | CAN Jitney MUTE |
| P1270 | INTAKE PORT SWIRL ACTUATOR Curt Excursion |
| P1270 | INTAKE PORT SWIRL ACTUATOR GROUND 10 |
| P1270 | INTAKE PORT SWIRL ACTUATOR OPEN CIRCUIT |
| P1499 | HYDRAULIC COOLING FAN SOLENOID CIRCUIT Open up Circuit |
| P1499 | HYDRAULIC COOLING FAN SOLENOID Circuit SHORT Excursion |
| P1511 | BATTERY SENSE LINE 1 VOLTAGE Besides HIGH |
| P1511 | BATTERY SENSE LINE 1 VOLTAGE Also Depression |
| P1512 | BATTERY SENSE LINE two VOLTAGE Likewise HIGH |
| P1512 | BATTERY SENSE LINE 2 VOLTAGE TOO LOW |
| P1605 | IGNITION SWITCH PLAUSIBILITY |
| P1643 | Glutinous HEATER RELAY OPEN CIRCUIT |
| P1643 | Viscid HEATER RELAY Brusk CIRCUIT |
| P1651 | MIL/DIAG LAMP VIA J1850 BUS IN FRAME RESPONSE ERROR |
| P1651 | IL/DIAG LAMP VIA J1850 Double-decker Condition ERROR |
| P1652 | J1850 Communication BUS LOST ARBITRATION |
| P1652 | J1850 Communication BUS RECEIVE TIMEOUT |
| P1652 | J1850 COMMUNICATION Coach SHORT TO GROUND |
| P1652 | 1850 Communication BUS SHORT TO VOLTAGE |
| P1652 | J1850 COMMUNICATION Passenger vehicle SPI Mistake |
| P1652 | J1850 Advice Autobus TRANSMIT BUFFER OVERRUN |
| P1652 | J1850 Advice Jitney UNAUTHORIZED RESET |
| P1685 | SKIM SYSTEM INVALID Key Lawmaking RECEIVED |
| P1685 | SKIM Organisation Primal COMMUNICATION TIMED OUT |
| P2120 | ACC PEDAL POSITION SENSOR 1 CKT PLAUSIBILITY |
| P2120 | ACC PEDAL POSITION SENSOR 1 CKT PLAUSIBILITY WITH Brake SWITCH |
| P2120 | ACC PEDAL POSITION SENSOR ane CKT SIGNAL VOLTAGE TOO HIGH |
| P2120 | ACC PEDAL POSITION SENSOR ane CKT SIGNAL VOLTAGE Also Low |
| P2120 | ACC PEDAL POSITION SENSOR ane CKT Indicate VOLTAGE Too High OR LOW |
| P2125 | ACC PEDAL POSITION SENSOR 2 CIRCUIT PLAUSIBILITY (WITH SENSOR ane Circuit) |
| P2125 | ACC PEDAL POSITION SENSOR 2 CKT Indicate VOLTAGE As well HIGH |
| P2125 | ACC PEDAL POSITION SENSOR two CKT Signal VOLTAGE Besides HIGH OR LOW |
Source: https://jeepswj.com/tips/
0 Response to "How to Get Cold Ac Again in 03 Jeep Grand Cherokee"
Post a Comment