Inspection Procedure

1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side).
   • Harness connector M66
   • Harness connector B418

OK or NG 

OK: GO TO 2.

NG: Repair the terminal and connector.

1. Disconnect the harness connectors M66 and B418.
2. Check the continuity between the data link connector and the harness connector.
   CONTINUITY SPECIFICATIONS
   
   

   Data link connector		Harness connector		Continuity
   Connector No.	Terminal No.	Connector No.	Terminal No.
   M60	6	M66	38P	Yes
   	14		39P	Yes

OK or NG 

OK: GO TO 3.

NG: Repair the main line between the data link connector and the harness connector M66.

1. Disconnect the connector of RAS control unit.
2. Check the continuity between the harness connector and the RAS control unit harness connector.
   CONTINUITY SPECIFICATIONS
   
   

   Harness connector		RAS control unit harness connector		Continuity
   Connector No.	Terminal No.	Connector No.	Terminal No.
   B418	38P	B476	1	Yes
   	39P		8	Yes

OK or NG 

OK:

• Present error: Check the following items again.
  • Decision of CAN system type.
  • Not received CONSULT-II data (SELECT SYSTEM, SELF-DIAG RESULTS, CAN DIAG SUPPORT MNTR).
  • Procedure for detecting root cause.
• Past error: Error was detected in the main line between the data link connector and the RAS control unit.

NG: Replace the body No. 2 harness.