LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Dodge and Ram
>>
2015
>>
1500 HFE
>>
Repair and Diagnosis
>>
Accessories & Equipment
>>
Communication Devices
>>
Vehicle System Interface Module (VSIM) Module - Electrical Diagnostics - 1500
>>
Diagnosis And Testing
>>
B2121-12-Ignition Run Control 1 - Circuit Short To Battery
>>
Possible Causes
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Possible Causes
Possible Causes
(W736) UPFITTER IGNITION/RUN CIRCUIT SHORTED TO BATTERY
VEHICLE SYSTEM INTERFACE MODULE (VSIM)