DTC 17

Diag Code 15,16,17 Pressure Switch Circuit





CIRCUIT DESCRIPTION
The pressure sensor detects the TRAC accumulator hydraulic pressure and if its low, it sends signals to the ECU to operate the pump. If the pressure is high, its sends signals to the ECU stop pump.





DIAGNOSTIC CHART

Wiring Diagram:

Wiring Routing:

Step 1:

Step 2:

Step 3:

INSPECTION PROCEDURE