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 MANUALSDODGE AND RAM2005MAGNUM R/T, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEDOOR LOCKSPOWER DOOR LOCK SYSTEM - ELECTRICAL DIAGNOSTICS
2005 Dodge and Ram Magnum R/T, AWD
Power Door Lock System - Electrical Diagnostics
2005 Dodge and Ram Magnum R/T, AWDSECTION Power Door Lock System - Electrical Diagnostics
- Diagnostic Code Index
- DTC Troubleshooting
- B1801 - Driver Door Lock/Unlock Switch Circuit Low - Cluster
- B1803 - Driver Door Lock/Unlock Switch Circuit Stuck Lock - Cluster
- B1804 - Driver Door Lock/Unlock Switch Circuit Stuck Unlock - Cluster
- B1806 - Passenger Door Lock/Unlock Switch Circuit Low - Cluster
- B1808 - Passenger Door Lock/Unlock Switch Circuit Stuck Lock - Cluster
- B1809 - Passenger Door Lock/Unlock Switch Circuit Stuck Unlock - Cluster
- *DECKLID/Liftgate Release Inoperative
- B1826 - Trunk Release Switch Input Circuit Low
- *All Doors Fail To Lock
- *Passenger Doors Fail To Unlock
- *Right Door Locks Inoperative
- *Left Door Locks Inoperative
- *Driver Door Lock Inoperative
- *One Passenger Door Lock Inoperative
- Schematics And Diagrams
RENDER: 1.0x
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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.