TROUBLE DIAGNOSES FOR SELF-DIAGNOSTIC ITEMS — Diagnostic Procedure 5 (Control unit) — Malfunctioning code No. 71
BR-7041flowchartHeading prints 'Malfunctioning code' (rest of the chapter uses 'Malfunction code'). Captured verbatim.
Diagnostic Procedure 5 (Control unit) — Malfunctioning code No. 71
1
CHECK CONNECTOR — 1. Disconnect ABS actuator and electric unit connector. Check terminals for damage or loose connections and replace. Then reconnect connector. 2. Carry out self-diagnosis again. Does warning lamp activate again?
No
Inspection end
Yes
2
ABS CONTROL UNIT POWER SUPPLY CHECK — Check voltage. Refer to A in Diagnostic Procedure 4, BR-7040.
3
CHECK WARNING LAMP INDICATION — Does warning lamp indicate code No. 71 again?
No
INSPECTION — Inspect the system according to the code No.
Yes
4
Replace ABS actuator and electric unit.