Inspection Procedure

1. Disconnect the A13 ECM connector.
2. Measure the resistance according to the value(s) in the table below.

   Standard resistance 

   DLC3 - ECM AND BODY GROUND
   
   

   Tester Connection	Condition	Specified Condition
   L31-13 (TC) - A13-30 (TC)	Always	Below 1 Ω
   L31-4 (CG) - Body ground	Always	Below 1 Ω
   L31-13 (TC) - Body ground	Always	10 kΩ or higher

   Fig 1: Checking Harness And Connector (DLC3 - ECM And Body Ground)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

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