Inspection Procedure

WARNING: This page is about a different car, the 2008 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

SELF-DIAGNOSIS RESULT CHECK
Check self-diagnosis results.

Self-diagnosis results

STOP LAMP SW 1

Is the above displayed in the self-diagnosis display items?

YES: GO TO 2.

NO: Inspection End.
CONNECTOR INSPECTION
1. Turn the ignition switch OFF and disconnect the ABS actuator and electric unit (control unit) connector E125 and stop lamp switch connector E38.
2. Check the terminals for deformation, disconnection, looseness or damage.
OK or NG

OK: GO TO 3.

NG: Repair or replace as necessary.
STOP LAMP SWITCH INSPECTION
Check the voltage between the ABS actuator and electric unit (control unit) connector E125 terminal 23 and ground.

23 - Ground

Brake pedal depressed: Battery voltage (approx. 12V)

Brake pedal not depressed: Approx. 0V

Fig 1: Checking Voltage Between ABS Actuator And Electric Unit Connector E125 Terminal 23 And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

OK: Connect the connectors and conduct ABS actuator and electric unit (control unit) self-diagnosis.

NG: Repair the circuit.