CMeasure the voltage Standard voltage

Tester Connection

Brake Pedal Condition

Specified Condition

STP (A21-36) - Body ground

Depressed

10 to 14 V

STP (A21-36) - Body ground

Released

Below 1V

ST1- (A21-35) - Body ground

Depressed

Below 1V

ST1- (A21-35) - Body ground

Released

10 to 14 V

(d) Reconnect the ECM connector.

REPAIR OR REPLACE HARNESS OR CONNECTOR (STOP LIGHT SWITCH ASSEMBLY - ECM)

REPLACE ECM

P0607

Input Signal Circuit Malfunction

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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