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 MANUALSJEEP2007GRAND CHEROKEE LIMITED, 5.7 2, RWDREPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSPOWER DOOR LOCK SYSTEM - ELECTRICAL DIAGNOSTICS
2007 Jeep Grand Cherokee Limited, 5.7 2, RWD
Power Door Lock System - Electrical Diagnostics
2007 Jeep Grand Cherokee Limited, 5.7 2, RWDSECTION Power Door Lock System - Electrical Diagnostics
- Diagnostic Code Index
- DTC Troubleshooting
- B1802 Driver Door Lock/Unlock Switch Circuit High - Driver Door Module
- B1803 Driver Door Lock/Unlock CKT Stuck Lock - Driver Door Module
- B1804-Driver Door Lock/Unlock CKT Stuck Unlock - Driver Door Module
- B1807-Passenger Door Lock/Unlock Switch CKT High - Passenger Door Module
- B1808-Passenger Door Lock/Unlock CKT Stuck Lock - Passenger Door Module
- B1809-Passenger Door Lock/Unlock CKT Stuck Unlock - Passenger Door Module
- B182D-All Door Lock Control Circuit Low
- B182E-All Door Lock Control Circuit High
- B1835-Driver Door Unlock Control Circuit Low
- B1836-Driver Door Unlock Control Circuit High
- B1839-Passenger Doors Unlock Control Circuit Low
- B183A-Passenger Doors Unlock Control Circuit High
- B184E-Flipper Glass Control Circuit Low
- B184F-Flipper Glass Control Circuit High
- B1851-Flipper Glass Switch Stuck
- B210D-Battery Voltage Low - Memory Mirror Module
- B210E-Battery Voltage High - Memory Mirror Module
- B2218, B2219-Door Module Internal
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.