Inspection Procedure

1. Disconnect the P20 connector.
   Fig 1: Identifying P20 Connector Terminals

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2. Measure the voltage and resistance according to the value(s) in the table below.

   Standard voltage 

   STANDARD VOLTAGE SPECIFICATION TABLE
   
   

   Tester Connection	Condition	Specified Condition
   P20-12 (BDR) - Body ground	Always	10 to 14 V

   Standard resistance 

   STANDARD RESISTANCE SPECIFICATION TABLE
   
   

   Tester Connection	Condition	Specified Condition
   P20-7 (GND) - Body ground	Always	Below 1 Ω

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

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