Test 28B - Main Relay Shorted (Code 66)

Test 28B: Repairing Code (66) Main Relay Shorted (Part 1 Of 2):

Test 28B: Repairing Code (66) Main Relay Shorted (Part 2 Of 2):

NOTE: When connecting or disconnecting connectors and inspecting connectors clean and repair as necessary.

NOTE: After completion of a repair or test then perform Verification Test. Verification Test VER-1A - ABS

Main Relay Connector (In PDC):

Rear Valve Body Connector: