20. VDC Off Indicator Does Not Come On When Ignition Switch Is On
Inspection 20 VDC OFF Indicator Lamp Does Not Come On When Ignition Switch Is Turned On1. Inspection Start
Indicator lamp circuit inspection.
>> GO TO 2.
2. CHECK FUSE
Check 10A fuse [No. 11 located in the fuse block (J/B)].
OK or NG?
OK >> GO TO 3.
NG >> Replace fuse.
3. CHECK POWER SUPPLY CIRCUIT
1. Install 10 A fuse.
2. Disconnect ABS actuator and electric unit (control unit) connector.
3. Turn ignition switch ON.
4. Check voltage between ABS actuator and electric unit (control unit) connector E39 terminal 13 (L/B) and ground.
Battery voltage should exist.
OK or NG?
OK >> GO TO 5.
NG >> GO TO 4.
4. CHECK INDICATOR BULB
Check indicator lamp bulb.
OK or NG?
OK >> Repair harness or connectors between fuse and ABS actuator and electric unit (control unit) terminal 13 (including combination meter).
NG >> Replace combination meter.
5. CHECK CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) and combination meter connectors.
3. Check continuity between ABS actuator and electric unit (control unit) connector E39 terminal 13 (L/B) and combination meter connector M38 terminal 4 (L/B).
Continuity should exist.
OK or NG?
OK >> Reconnect connectors and perform self-diagnosis. Repair or replace.
NG >>
- Check harness connectors E39, M38
- Harness for open or short between ABS actuator and electric unit (control unit) and combination meter