RAM 1500 Truck 4WD V8-5.7L VIN D (2005)
NOTE: The test light must illuminate brightly. Compare the brightness to that of a direct connection to the battery.
Using a 12-volt test light connected to ground, back probe the (C7) Blower Motor Feed circuit in the Ignition Switch harness connector.
Q: Does the test light illuminate brightly?
YES: Repair the (C7) Blower Motor Feed circuit for an open. 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: Go To 10
10. CHECK THE (A970) FUSED B(+) CIRCUIT FOR AN OPEN
NOTE: The test light must illuminate brightly. Compare the brightness to that of a direct connection to the battery.
Using a 12-volt test light connected to ground, back probe the (A970) Fused B(+) circuit in the Ignition Switch harness connector.
Q: Does the test light illuminate brightly?
YES: Replace the Ignition Switch. 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: Repair the (A970) Fused B(+) circuit for an open. 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
