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 MANUALSJEEP2024GRAND CHEROKEE L LIMITED, RWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXDTC INDEX (3 OF 3)MODULE, SMART LIGHTING, LEFT (SLML)
2024 Jeep Grand Cherokee L Limited, RWD
Module, Smart Lighting, Left (SLML)
2024 Jeep Grand Cherokee L Limited, RWDSECTION Module, Smart Lighting, Left (SLML)
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B162A-14 | LEFT LOW BEAM CONTROL-CIRCUIT SHORT TO GROUND OR OPEN |
| B162A-13 | LEFT LOW BEAM CONTROL-CIRCUIT OPEN |
| B1632-11 | LEFT HIGH BEAM CONTROL-CIRCUIT SHORT TO GROUND |
| B1632-13 | LEFT HIGH BEAM CONTROL-CIRCUIT OPEN |
| B163A-11 | FRONT LEFT TURN LAMP 1 CONTROL-CIRCUIT SHORT TO GROUND |
| B163A-12 | FRONT LEFT TURN LAMP 1 CONTROL-CIRCUIT SHORT TO BATTERY |
| B163A-13 | FRONT LEFT TURN LAMP 1 CONTROL-CIRCUIT OPEN |
| B163A-62 | FRONT LEFT TURN LAMP 1 CONTROL-SIGNAL COMPARE FAILURE |
| B1684-11 | LEFT HEADLAMP LEVELING MOTOR CONTROL-CIRCUIT SHORT TO GROUND |
| B1684-13 | LEFT HEADLAMP LEVELING MOTOR CONTROL-CIRCUIT OPEN |
| B16BF-12 | FRONT LEFT SIDEMARKER LAMP CONTROL-CIRCUIT SHORT TO BATTERY |
| B16BF-13 | FRONT LEFT SIDEMARKER LAMP CONTROL-CIRCUIT OPEN |
| B16BF-19 | FRONT LEFT SIDEMARKER LAMP CONTROL-OVERCURRENT |
| B16CF-11 | LEFT DRL LAMP CONTROL-CIRCUIT SHORT TO GROUND |
| B16CF-12 | LEFT DRL LAMP CONTROL-CIRCUIT SHORT TO BATTERY |
| B16CF-13 | LEFT DRL LAMP CONTROL-CIRCUIT OPEN |
| B16EF-11 | LEFT PARK LAMP 1 CONTROL-CIRCUIT SHORT TO GROUND |
| B16EF-12 | LEFT PARK LAMP 1 CONTROL-CIRCUIT SHORT TO BATTERY |
| B16EF-13 | LEFT PARK LAMP 1 CONTROL-CIRCUIT OPEN |
| B16F7-12 | FRONT LEFT FOG LAMP CONTROL-CIRCUIT SHORT TO BATTERY |
| B16F7-13 | FRONT LEFT FOG LAMP CONTROL-CIRCUIT OPEN |
| B16F7-19 | FRONT LEFT FOG LAMP CONTROL-OVERCURRENT |
| B17EC-12 | FRONT LIGHTING SIDE IDENTIFICATION CIRCUIT-CIRCUIT SHORT TO BATTERY |
| B2199-16 | BATTERY VOLTAGE-CIRCUIT VOLTAGE BELOW THRESHOLD |
| B2199-17 | BATTERY VOLTAGE-CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B22A9-00 | ECU INTERNAL PERFORMANCE |
| B22A9-44 | ECU INTERNAL PERFORMANCE - DATA MEMORY FAILURE |
| B22A9-45 | ECU INTERNAL PERFORMANCE - PROGRAM MEMORY FAILURE |
| B22A9-46 | ECU INTERNAL PERFORMANCE - CALIBRATION / PARAMETER MEMORY FAILURE |
| B22A9-47 | ECU INTERNAL PERFORMANCE - WATCHDOG / SAFETY FAILURE |
| B2808-12 | LEFT HEADLAMP COOLING FAN CONTROL-CIRCUIT SHORT TO BATTERY |
| B2808-13 | LEFT HEADLAMP COOLING FAN CONTROL-CIRCUIT OPEN |
| B2808-19 | LEFT HEADLAMP COOLING FAN CONTROL-OVERCURRENT |
| B2835-11 | LEFT HEADLAMP ASSEMBLY PERFORMANCE-CIRCUIT SHORT TO GROUND |
| B2835-12 | LEFT HEADLAMP ASSEMBLY PERFORMANCE-CIRCUIT SHORT TO BATTERY |
| B2835-13 | LEFT HEADLAMP ASSEMBLY PERFORMANCE-CIRCUIT OPEN |
| U0140-00 | LOST COMMUNICATION WITH BODY CONTROL MODULE |
| U0274-00 | LOST COMMUNICATION WITH SMART LIGHTING MODULE RIGHT |
| U0422-00 | IMPLAUSIBLE DATA RECEIVED FROM BODY CONTROL MODULE |
| U0575-00 | INVALID DATA RECEIVED FROM SMART LIGHTING MODULE RIGHT |
| U105F-88 | HIGH SPEED FD-CAN4 COMMUNICATION BUS PERFORMANCE-BUS OFF |
| U1060-83 | HIGH SPEED FD-CAN4 COMMUNICATION BUS-VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U300A-29 | IGNITION SWITCH-SIGNAL INVALID |
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.