Check Pre-Crash Seat Belt Motor RH Circuit

PRE-CRASH SEAT BELT


Check Pre-Crash Seat Belt Motor RH Circuit [B2451]

1.CHECK SELF-DIAGNOSTIC RESULT
With CONSULT-III
Select "SELF-DIAG RESULTS" of CONSULT-III, and then make sure that "SB MOTOR RH CIRC" is displayed.





Without CONSULT-III
When CONSULT-III is not used, omit this inspection, and then GO TO 2.
Displayed B2451?
Yes - GO TO 2.
No - Pre-crash seat belt motor RH circuit is OK.
2.CHECK SEAT BELT MOTOR RH HARNESS
1. Turn ignition switch OFF.
2. Disconnect pre-crash seat belt control unit connector and pre-crash seat belt motor RH connector.





3. Check continuity between pre-crash seat belt control unit harness connector and pre-crash seat belt motor RH harness connector.





4. Check continuity between pre-crash seat belt control unit harness connector and ground.





OK or NG
OK - GO TO 3.
NG - Repair or replace harness.
3.CHECK SEAT BELT MOTOR RH





Check continuity between pre-crash seat belt motor RH.





OK or NG
OK - Replace pre-crash seat belt control unit.
NG - Replace pre-crash seat belt motor RH.