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.
2024 Jeep Wagoneer L Series II, RWDFACTORY OEM SERVICE PROCEDURE
Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B1882-92 | RIGHT SIDE LIFTGATE POSITION SENSOR-PERFORMANCE OR INCORRECT OP |
| B1886-11 | RIGHT LIFTGATE PINCH SENSOR-CIRCUIT SHORT TO GROUND |
| B1886-12 | RIGHT LIFTGATE PINCH SENSOR-CIRCUIT SHORT TO BATTERY |
| B1888-92 | LEFT SIDE LIFTGATE POSITION SENSOR 1 PERFORMANCE OR INCORRECT OPERATION |
| B188C-11 | LIFTGATE CONTROL CIRCUIT 1-CIRCUIT SHORT TO GROUND |
| B188C-12 | LIFTGATE CONTROL CIRCUIT 1-CIRCUIT SHORT TO BATTERY |
| B188C-13 | LIFTGATE CONTROL CIRCUIT 1-CIRCUIT OPEN |
| B1890-11 | LIFTGATE CONTROL CIRCUIT 2-SHORT TO GROUND |
| B1890-12 | LIFTGATE CONTROL CIRCUIT 2-SHORT CIRCUIT TO BATTERY |
| B1890-13 | LIFTGATE CONTROL CIRCUIT 2-OPEN CIRCUIT |
| B1945-11 | POWER LIFTGATE PINCH SENSOR 2-CIRCUIT SHORT TO GROUND |
| B1945-12 | POWER LIFTGATE PINCH SENSOR 2-CIRCUIT SHORT TO BATTERY |
| B1949-2A | POWER LIFTGATE REAR ZONE SWITCH-STUCK |
| B1952-00 | POWER LIFTGATE DRIVE MOTOR - INCORRECT DIRECTION |
| B1958-92 | POWER LIFTGATE DRIVE MOTOR 2-PERFORMANCE OR INCORRECT OPERATION |
| B195F-11 | POWER LIFTGATE CHIME CONTROL-CIRCUIT SHORT TO GROUND |
| B195F-12 | POWER LIFTGATE CHIME CONTROL-CIRCUIT SHORT TO BATTERY |
| B1961-19 | RIGHT SIDE POWER LIFTGATE OPEN DIRECTION-OVERCURRENT |
| B1962-92 | LEFT POWER LIFTGATE STRUT 2 PERFORMANCE OR INCORRECT OPERATION |
| B1963-00 | POWER LIFTGATE STRUT PERFORMANCE |
| B1964-11 | RIGHT POWER LIFTGATE SENSOR SUPPLY-CIRCUIT SHORT TO GROUND |
| B1964-12 | RIGHT POWER LIFTGATE SENSOR SUPPLY-CIRCUIT SHORT TO BATTERY |
| B1965-11 | LEFT POWER LIFTGATE SENSOR 2 SUPPLY-CIRCUIT SHORT TO GROUND |
| B1965-12 | LEFT POWER LIFTGATE SENSOR 2 SUPPLY-CIRCUIT SHORT TO BATTERY |
| B1966-19 | RIGHT SIDE POWER LIFTGATE CLOSE DIRECTION-OVERCURRENT |
| B1967-00 | POWER LIFTGATE OPEN DIRECTION OVERCURRENT |
| B196A-00 | POWER LIFTGATE CLOSE DIRECTION OVERCURRENT |
| B197B-29 | RATCHET FORK SWITCH-SIGNAL INVALID |
| B197C-29 | PAWL DETENT SWITCH-SIGNAL INVALID |
| B197D-29 | GEAR POSITION SWITCH 1-SIGNAL INVALID |
| B197E-29 | GEAR POSITION SWITCH 2-SIGNAL INVALID |
| B197F-11 | POWER LIFTGATE LATCH CONTROL 1-CIRCUIT SHORT TO GROUND |
| B197F-12 | POWER LIFTGATE LATCH CONTROL 1-CIRCUIT SHORT TO BATTERY |
| B197F-13 | POWER LIFTGATE LATCH CONTROL 1-CIRCUIT OPEN |
| B1BA8-00 | SYSTEM OUT OF CALIBRATION-NOT CALIBRATED |
| B2199-16 | BATTERY VOLTAGE-CIRCUIT VOLTAGE BELOW THRESHOLD |
| B2199-17 | BATTERY VOLTAGE-CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B21DD-16 | SYSTEM VOLTAGE-CIRCUIT VOLTAGE BELOW THRESHOLD |
| B21DD-17 | SYSTEM VOLTAGE-CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B224E-00 | POWER LIFTGATE MODULE INTERNAL |
| U0011-00 | CAN INTERIOR BUS OFF PERFORMANCE- |
| U0140-00 | LOST COMMUNICATION WITH BODY CONTROL MODULE |
| U0155 | LOST COMMUNICATION WITH CLUSTER/CCN |
| U0422-00 | IMPLAUSIBLE DATA RECEIVED FROM BODY CONTROL MODULE |
| U0423-00 | INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULE |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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