C1782 - Electronic Modulated Suspension & Rear Air Suspension System

DTC C1782 STOP LIGHT SWITCH CIRCUIT

CIRCUIT DESCRIPTION

DTC Detection Condition:

When the brake pedal is depressed, the stop lamp comes on and the signal is input to the STP terminal of the suspension control ECU.

Wiring Diagram:

Step 1 - 3:

Step 4:

INSPECTION PROCEDURE