Inspection Procedure

CHECK WIRE HARNESS (MPX SWITCH - BATTERY AND BODY GROUND)

Disconnect the N1 connector.
Measure the voltage and resistance according to the value(s) in MPX SWITCH - BATTERY AND BODY GROUND (VOLTAGE) and MPX SWITCH - BATTERY AND BODY GROUND (RESISTANCE) .

Voltage

MPX SWITCH - BATTERY AND BODY GROUND (VOLTAGE)

Tester Connection	Condition	Specified Condition
N1-12 (BDR) - Body ground	Always	10 to 14 V

Resistance

MPX SWITCH - BATTERY AND BODY GROUND (RESISTANCE)

Tester Connection	Condition	Specified Condition
N1-7 (GND) - Body ground	Always	Below 1 ohms

Fig 1: Checking Wire Harness (MPX Switch - Battery And Body Ground)

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE