C1782 - Kinetic Dynamic Suspension System

DTC C1782 STOP LIGHT SWITCH CIRCUIT MALFUNCTION (TEST DIAGNOSIS)

CIRCUIT DESCRIPTION

DTC Detecting Condition:

When the brake pedal is depressed, the stop lamps come on and the signal is sent to the STP terminal of the stabilizer control ECU.

When inspecting in test mode, the stabilizer control ECU scans changes of the signals. If there is no change, the ECU outputs the test DTC (C1782/82).

Wiring Diagram:

Step 1 - 3:

Step 4 - 5:

INSPECTION PROCEDURE