Inspection Procedure

WARNING: This page is about a different car, the 2007 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the ABS actuator and electric unit (control unit) for damage, bend and loose connection (unit side and connector side).
OK or NG

OK: GO TO 2.

NG: Repair the terminal and connector.

CHECK HARNESS FOR OPEN CIRCUIT

Disconnect the connector of ABS actuator and electric unit (control unit).

Check the resistance between the ABS actuator and electric unit (control unit) harness connector terminals.

Models with TCS

MODELS WITH TCS - RESISTANCE REFERENCE CHART

ABS actuator and electric unit (control unit) harness connector			Resistance (Ω)
Connector No.	Terminal No.		Resistance (Ω)
E125	22	9	Approx. 54 - 66

Models with VDC

MODELS WITH TCS - RESISTANCE REFERENCE CHART

ABS actuator and electric unit (control unit) harness connector			Resistance (Ω)
Connector No.	Terminal No.		Resistance (Ω)
E125	7	9	Approx. 54 - 66

OK or NG

OK: GO TO 3.

NG: Repair the ABS actuator and electric unit (control unit) branch line.

CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of ABS actuator and electric unit (control unit). Refer to "SCHEMATIC " (Models with TCS), "SCHEMATIC " (Models with VDC).

OK or NG

OK:
- Present error: Replace the ABS actuator and electric unit (control unit). Refer to "ACTUATOR AND ELECTRIC UNIT (ASSEMBLY) " (Models with TCS), "ACTUATOR AND ELECTRIC UNIT (ASSEMBLY) " (Models with VDC).
- Past error: Error was detected in the ABS actuator and electric unit (control unit) branch line.
NG: Repair the power supply and the ground circuit.