Engines included:
- 3.0 CRD V6 Diesel (VM23D (EXF))
- 3.0 CRD V6 Diesel (VM23D (EXF))
- 3.0 CRD V6 Diesel (VM44D (EXF))
- 3.6 V6 Flex Ethanol (E100),Petrol (ERC)
- 3.6 V6 Flex Ethanol (E85),Petrol (ERB)
- 5.7 V8, -LPG LPG,Petrol (EZH)
- 6.2 V8 Trackhawk Petrol (ESD)
- SRT8 6.4 V8 Petrol (ESG)
- SRT8 6.4 V8, -LPG LPG,Petrol (ESG)
Diagnostic Instructions
Connect an OBD scanner to your Jeep Grand Cherokee 2011-2022 to retrieve diagnostic fault codes.
OBD Connector Location
Steps:
- Connect OBD scanner to diagnostic port
- Turn ignition to ON position (engine off)
- Follow scanner instructions to read codes
- Record any codes displayed
- Consult service manual for code meanings
Fault Codes including 814 manufacturer-specific
Powertrain
Body
Chassis
| Code | Description |
|---|---|
| C1415 | Available in product |
| C1417 | Available in product |
| C1419 | Available in product |
| C141B | Available in product |
| C141C | Available in product |
| C141D | Available in product |
| C1435 | Available in product |
| C1437 | Available in product |
| C1439 | Available in product |
| C143B | Available in product |
| C144F | Available in product |
| C1455 | Available in product |
| C1457 | Available in product |
| C1459 | Available in product |
| C145D | Available in product |
| C1477 | Available in product |
| C147B | Available in product |
| C148F | Available in product |
| C149D | Available in product |
| C149E | Available in product |
| C1503 | Available in product |
| C1504 | Available in product |
| C1505 | Available in product |
| C1506 | Available in product |
| C1509 | Available in product |
| C150B | Available in product |
| C150C | Available in product |
| C150D | Available in product |
| C15AF | Available in product |
Network
| Code | Description |
|---|---|
| U0001 | High-speed CAN communication bus |
| U0002 | High-speed CAN communication bus performance |
| U0003 | High-speed CAN communication bus (+) circuit/open |
| U0004 | High-speed CAN communication bus (+) circuit low |
| U0005 | High-speed CAN communication bus (+) circuit high |
| U0006 | High-speed CAN communication bus (-) circuit/open |
| U0007 | High-speed CAN communication bus (-) circuit low |
| U0008 | High-speed CAN communication bus (-) circuit high |
| U0009 | High-speed CAN communication bus (-) short circuit to bus (+) |
| U0010 | Medium-speed CAN communication bus |
| U0011 | Medium-speed CAN communication bus performance |
| U0012 | Medium-speed CAN communication bus (+) circuit/open |
| U0013 | Medium-speed CAN communication bus (+) circuit low |
| U0014 | Medium-speed CAN communication bus (+) circuit high |
| U0015 | Medium-speed CAN communication bus (-) circuit/open |
| U0016 | Medium-speed CAN communication bus (-) circuit low |
| U0017 | Medium-speed CAN communication bus (-) circuit high |
| U0018 | Medium-speed CAN communication bus (-) short circuit to bus (+) |
| U0019 | Low-speed CAN communication bus |
| U0020 | Low-speed CAN communication bus performance |
| U0021 | Low-speed CAN communication bus (+) circuit/open |
| U0022 | Low-speed CAN communication bus (+) circuit low |
| U0023 | Low-speed CAN communication bus (+) circuit high |
| U0024 | Low-speed CAN communication bus (-) circuit/open |
| U0025 | Low-speed CAN communication bus (-) circuit low |
| U0026 | Low-speed CAN communication bus (-) circuit high |
| U0027 | Low-speed CAN communication bus (-), short circuit to bus (+) |
| U0028 | Vehicle communication bus A |
| U0029 | Vehicle communication bus A performance |
| U0030 | Vehicle communication bus A (+) circuit/open |
| U0031 | Vehicle communication bus A (+) circuit low |
| U0032 | Vehicle communication bus A (+) circuit high |
| U0033 | Vehicle communication bus A (-) circuit/open |
| U0034 | Vehicle communication bus A (-) circuit low |
| U0035 | Vehicle communication bus A (-) circuit high |
| U0036 | Vehicle communication bus A (-) short circuit to bus A (+) |
| U0037 | Vehicle communication bus B |
| U0038 | Vehicle communication bus B performance |
| U0039 | Vehicle communication bus B (+) circuit/open |
| U0040 | Vehicle communication bus B (+) circuit low |
| U0041 | Vehicle communication bus B (+) circuit high |
| U0042 | Vehicle communication bus B (-) circuit/open |
| U0043 | Vehicle communication bus B (-) circuit low |
| U0044 | Vehicle communication bus B (-) circuit high |
| U0045 | Vehicle communication bus B (-) short circuit to bus B (+) |
| U0046 | Vehicle communication bus C |
| U0047 | Vehicle communication bus C performance |
| U0048 | Vehicle communication bus C (+) circuit/open |
| U0049 | Vehicle communication bus C (+) circuit low |
| U0050 | Vehicle communication bus C (+) circuit high |
| U0051 | Vehicle communication bus C (-) circuit/open |
| U0052 | Vehicle communication bus C (-) circuit low |
| U0053 | Vehicle communication bus C (-) circuit high |
| U0054 | Vehicle communication bus C (-) short circuit to bus C (+) |
| U0055 | Vehicle communication bus D |
| U0056 | Vehicle communication bus D performance |
| U0057 | Vehicle communication bus D (+) circuit/open |
| U0058 | Vehicle communication bus D (+) circuit low |
| U0059 | Vehicle communication bus D (+) circuit high |
| U0060 | Vehicle communication bus D (-) circuit/open |
| U0061 | Vehicle communication bus D (-) circuit low |
| U0062 | Vehicle communication bus D (-) circuit high |
| U0063 | Vehicle communication bus D (-) short circuit to bus D (+) |
| U0064 | Vehicle communication bus E |
| U0065 | Vehicle communication bus E performance |
| U0066 | Vehicle communication bus E (+) circuit/open |
| U0067 | Vehicle communication bus E (+) circuit low |
| U0068 | Vehicle communication bus E (+) circuit high |
| U0069 | Vehicle communication bus E (-) circuit/open |
| U0070 | Vehicle communication bus E (-) circuit low |
| U0071 | Vehicle communication bus E (-) circuit high |
| U0072 | Vehicle communication bus E (-) short circuit to bus E (+) |
| U0073 | Control unit communication bus A off |
| U0100 | Lost communication with engine control unit/ powertrain control unit A |
| U0101 | Lost communication with the transmission control unit (TCM) |
| U0102 | Lost communication with the transfer box control unit |
| U0103 | Lost communication with the gear-shift unit |
| U0104 | Lost communication with the cruise control unit |
| U0105 | Lost communication with the fuel injector control unit |
| U0122 | Lost communication with the vehicle dynamics control unit CAN-Bus no communication with the ABS/TC |
| U0192 | Lost communication with the personal computer |
| U0197 | Lost communication with the telephone control unit |
| U0198 | Lost communication with the telematics control unit |
| U0222 | Lost communication with door window motor 1 |
| U0235 | Lost communication with the cruise control front distance range sensor |
| U0301 | Software incompatibility with the engine control unit/powertrain control unit |
| U0302 | Software incompatibility with the transmission control unit |
| U0303 | Software incompatibility with the transfer box control unit |
| U0321 | Software incompatibility with the suspension control unit |
| U0326 | Software incompatibility with the immobiliser control unit |
| U0327 | Software incompatibility with the security system control unit |
Showing 1000 of 14866 codes · Page 3 of 15
