Inspection Procedure
- CHECK WIRE HARNESS (MPX SWITCH - BATTERY POSITIVE AND BODY GROUND)
- Disconnect the O1 connector.
- Measure the voltage and resistance according to the value(s) in MPX SWITCH - BATTERY POSITIVE AND BODY GROUND (VOLTAGE) and MPX SWITCH - BATTERY POSITIVE AND BODY GROUND (RESISTANCE) .
Voltage
MPX SWITCH - BATTERY POSITIVE AND BODY GROUND (VOLTAGE)Tester Connection Condition Specified Condition O1-12 (BDR) - Body ground Always 10 to 14 V Resistance
MPX SWITCH - BATTERY POSITIVE AND BODY GROUND (RESISTANCE)Tester Connection Condition Specified Condition O1-7 (GND) - Body ground Always Below 1 ohms Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
OK: PROCEED TO NEXT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE