Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2023CHEROKEE TRAILHAWKREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXDTC INDEX (1 OF 2)MODULE, MEMORY SEAT, DRIVER (MSMD)
2023 Jeep Cherokee Trailhawk
Module, Memory Seat, Driver (MSMD)
2023 Jeep Cherokee TrailhawkSECTION Module, Memory Seat, Driver (MSMD)
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B1D5E-13 | POWER SEAT SWITCH-CIRCUIT OPEN |
| B1D5E-2A | POWER SEAT SWITCH-STUCK |
| B1D6B-11 | SEAT HORIZONTAL POSITION SENSOR - CIRCUIT SHORT TO GROUND |
| B1D6B-12 | SEAT HORIZONTAL POSITION SENSOR - CIRCUIT SHORT TO BATTERY |
| B1D6F-11 | SEAT FRONT VERTICAL POSITION SENSOR - CIRCUIT SHORT TO GROUND |
| B1D6F-12 | SEAT FRONT VERTICAL POSITION SENSOR - CIRCUIT SHORT TO BATTERY |
| B1D73-11 | SEAT REAR VERTICAL POSITION SENSOR - CIRCUIT SHORT TO GROUND |
| B1D73-12 | SEAT REAR VERTICAL POSITION SENSOR - CIRCUIT SHORT TO BATTERY |
| B1D77-11 | SEAT RECLINER POSITION SENSOR - CIRCUIT SHORT TO GROUND |
| B1D77-12 | SEAT RECLINER POSITION SENSOR - CIRCUIT SHORT TO BATTERY |
| B1D7B-00 | SEAT HORIZONTAL MOTOR CONTROL CIRCUIT PERFORMANCE - |
| B1D7C-92 | SEAT HORIZONTAL MOTOR CONTROL - PERFORMANCE OR INCORRECT OPERATION |
| B1D7F-00 | SEAT FRONT VERTICAL MOTOR CONTROL CIRCUIT PERFORMANCE |
| B1D83-00 | SEAT REAR VERTICAL MOTOR CONTROL CIRCUIT PERFORMANCE |
| B1D84-92 | SEAT REAR VERTICAL MOTOR CONTROL - PERFORMANCE OR INCORRECT OPERATION |
| B1D87-00 | SEAT BACKREST MOTOR CONTROL CIRCUIT PERFORMANCE |
| B1D88-92 | SEAT BACKREST MOTOR CONTROL-PERFORMANCE OR INCORRECT OPERATION |
| B1D9B-00 | SEAT HORIZONTAL FRONT STOP NOT LEARNED |
| B210A-84 | SYSTEM VOLTAGE LOW - SIGNAL BELOW ALLOWABLE RANGE |
| B210B-85 | SYSTEM VOLTAGE HIGH - SIGNAL ABOVE ALLOWABLE RANGE |
| B210D-00 | BATTERY VOLTAGE LOW - SIGNAL AMPLITUDE BELOW MINIMUM |
| B210D-00 | BATTERY VOLTAGE LOW - SIGNAL AMPLITUDE BELOW MINIMUM (RHD) |
| B210E-00 | BATTERY VOLTAGE HIGH - SIGNAL AMPLITUDE ABOVE MAXIMUM |
| B221C-00 | (MSM) MEMORY SEAT MODULE INTERNAL |
| U0011-00 | CAN INTERIOR BUS OFF PERFORMANCE |
| U0013-00 | CAN INTERIOR BUS (+) CIRCUIT LOW |
| U0014-00 | CAN INTERIOR BUS (+) CIRCUIT HIGH |
| U0016-00 | CAN INTERIOR BUS (-) CIRCUIT LOW |
| U0017-00 | CAN INTERIOR BUS (-) CIRCUIT HIGH |
| U0140-00 | LOST COMMUNICATION WITH BODY CONTROL MODULE |
| U0199-00 | LOST COMMUNICATION WITH DRIVER DOOR MODULE |
| U0422-00 | IMPLAUSIBLE DATA RECEIVED FROM BODY CONTROL MODULE |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.