RAM 1500 Truck 4WD V8-5.7L VIN D (2005)
Measure the resistance between the (C34) Common Door Driver Circuit and the (C32) Recirculation Door Driver circuit, the (C61) Blend Door
Driver circuit, the (C801) Mode Door 1 Driver circuit, the (C29) Mode Door 2 Driver circuit, and the (C33) Passenger Blend Door Driver circuit
in the A/C Heater Control C1 harness connector.
Q: Is the resistance below 30.0 ohms on any of the circuits?
YES: Go To 13
NO: Go To 14
13. CHECK THE DOOR DRIVER CIRCUITS WHOSE RESISTANCE WAS BELOW 30.0 OHMS IN THE PREVIOUS STEP FOR A
SHORT TO THE (C34) COMMON DOOR DRIVER CIRCUIT
Disconnect all door actuator harness connectors whose circuit resistance was below 30.0 ohms.
Measure the resistance between the (C34) Common Door Driver circuit and each applicable door driver circuit in the A/C Heater Control C1
harness connector.
Q: Is the resistance below 10k ohms on any of the circuits?
YES: Repair the door driver circuits with a resistance below 10k ohms for a short to the (C34) Common Door Driver circuit. Perform BODY
VERIFICATION TEST - VER 1. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble Code
Tests and Associated Procedures/Verification Tests/Body Verification Test
NO: Replace all door actuators with a resistance below 30.0 ohms. Perform BODY VERIFICATION TEST - VER 1. See: Powertrain
Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble Code Tests and Associated Procedures/Verification
Tests/Body Verification Test
