DTC 17

Diag. Code 15, 16, 17 Pressure Switch Circuit

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

DIAGNOSTIC CHART

Wiring Diagram:

Wiring Routing:

Step 1:

Step 2:

Step 3:

INSPECTION PROCEDURE