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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSJEEP2014GRAND CHEROKEE LAREDO, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXMODULE, ADAPTIVE FRONT LIGHTING SYSTEM
2014 Jeep Grand Cherokee Laredo, AWD
Module, Adaptive Front Lighting System
2014 Jeep Grand Cherokee Laredo, AWDSECTION Module, Adaptive Front Lighting System
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B167D-00 | FRONT HEADLAMP LEVELING SENSOR CIRCUIT PERFORMANCE |
| B1681-00 | REAR HEADLAMP LEVELING SENSOR CIRCUIT PERFORMANCE |
| B1684-01 | LEFT HEADLAMP LEVELING MOTOR CONTROL - GENERAL ELECTRICAL FAILURE |
| B1684-77 | LEFT HEADLAMP LEVELING MOTOR CONTROL - COMMANDED POSITION NOT REACHABLE |
| B1689-01 | RIGHT HEADLAMP LEVELING MOTOR CONTROL - GENERAL ELECTRICAL FAILURE |
| B1689-77 | RIGHT HEADLAMP LEVELING MOTOR CONTROL - COMMANDED POSITION NOT REACHABLE |
| B2204-00 | ECU CONFIGURATION MISMATCH |
| B22A4-00 | ADAPTIVE FRONT LIGHTING SYSTEM NOT CALIBRATED |
| B286A-01 | LEFT HEADLAMP SWIVELING MOTOR - GENERAL ELECTRICAL FAILURE |
| B286A-2A | LEFT HEADLAMP SWIVELING MOTOR - STUCK |
| B286B-01 | LEFT HEADLAMP SWIVELING POSITION SENSOR - GENERAL ELECTRICAL FAILURE |
| B2876-01 | RIGHT HEADLAMP SWIVELING MOTOR - GENERAL ELECTRICAL FAILURE |
| B2876-2A | RIGHT HEADLAMP SWIVELING MOTOR - STUCK |
| B2877-01 | RIGHT HEADLAMP SWIVELING POSITION SENSOR - GENERAL ELECTRICAL FAILURE |
| B287E-16 | LEFT HEADLAMP MODULE - CIRCUIT VOLTAGE BELOW THRESHOLD |
| B287E-17 | LEFT HEADLAMP MODULE - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B287F-16 | RIGHT HEADLAMP MODULE - CIRCUIT VOLTAGE BELOW THRESHOLD |
| B287F-17 | RIGHT HEADLAMP MODULE - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| U0001-00 | CAN C BUS |
| U0002-00 | CAN C BUS OFF PERFORMANCE |
| U0100-00 | LOST COMMUNICATION WITH ECM/PCM |
| U0101-00 | LOST COMMUNICATION WITH TCM |
| U0121-00 | LOST COMMUNICATION WITH ANTI-LOCK BRAKE SYSTEM (ABS) CONTROL MODULE |
| U0132-00 | LOST COMMUNICATION WITH SUSPENSION CONTROL MODULE |
| U0140-00 | LOST COMMUNICATION WITH BODY CONTROL MODULE |
| U0212-00 | LOST COMMUNICATION WITH SCM |
| U1221-00 | LOST COMMUNICATION WITH LEFT HEADLAMP MODULE |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.