LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Dodge and Ram >> 2024 >> 1500 TRX >> Repair and Diagnosis >> External Pages >> Different car >> Section 150 ((Vehicle System Interface Module (VSIM) Module - Electrical Diagnostics - 1500 Classic)) >> DTC Troubleshooting >> B1815-12-Rear Driver Door Ajar - Circuit Short To Battery >> Possible Causes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Possible Causes

WARNING: This page is about a different car, the 2023 RAM 1500 Classic. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(G77) LEFT REAR DOOR AJAR SWITCH SENSE CIRCUIT SHORTED TO BATTERY
VEHICLE SYSTEM INTERFACE MODULE (VSIM)
scientia non olet · About LEMON Manuals