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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 227 (5.7L - DTCS B1810 To P0204 - 1500) >> Diagnosis And Testing >> B1810-Driver Door Ajar Input Circuit Low >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2013 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
LEFT FRONT DOOR LATCH WIRING ISSUE
LEFT FRONT DOOR LATCH ASSEMBLY
BODY CONTROL MODULE

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  STANDARD PROCEDURE