Oil Pump Unit (OPU) Inspection
OPU Problem Inspection Procedure
1.
TEST OPU GROUND CIRCUIT: Measure resistance between OPU and chassis
ground using the backside of OPU harness connector ...
SS-B Solenoid Valve(ON/OFF) Circuit Diagram
...
Back-up Lamp Switch Inspection
1.
Disconnect the back up lamp switch connector (A).
2.
Check the continuity between no. 1 and 2 terminals of backup lamp
switch. W ...