Inspection Procedure

1. Remove the P-IG1-1 fuse from the passenger side junction block.
2. Measure the resistance according to the value (s) in the table below.

   Standard resistance 

   RESISTANCE SPECIFIED CONDITIONS
   
   

   Tester Connection	Condition	Specified Condition
   P-IG1-1 fuse	Always	Below 1 Ω

   NG: REPLACE FUSE 

   OK: Go to Next Step 

1. Disconnect the L19 ECU connector.
2. Measure the resistance according to the value (s) in the table below.

   Standard resistance 

   RESISTANCE SPECIFIED CONDITIONS
   
   

   Tester Connection	Condition	Specified Condition
   15 (IG) - Body ground	Always	Below 1 Ω
   17 (E) - Body ground	Always	Below 1 Ω

3. Measure the voltage according to the value (s) in the table below.

   Standard voltage 

   VOLTAGE SPECIFIED CONDITIONS
   
   

   Tester Connection	Condition	Specified Condition
   15 (IG) - 17 (E)	Engine switch on (IG)	11 to 14 V

Fig 1: Identifying L19 Clearance Warning ECU Connector Terminals

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NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

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