Entire Combination Meter does not Operate [09/2015 - ]: Procedure
- INSPECT FUSE (D MPX-B 2, P-J/B)
- Remove the D MPX-B 2 fuse from the main body ECU.
- Remove the P-J/B fuse from the engine room No. 2 relay block.
- Measure the resistance according to the value(s) in the table below.
Standard resistance
Tester Connection Condition Specified Condition D MPX-B 2 fuse Always Below 1 Ω P-J/B fuse
Result: NG
NG
REPLACE FUSE
Result: OK
OK
See step 2
- CHECK HARNESS AND CONNECTOR (NO. 1 METER ECU - BATTERY AND BODY GROUND)
- Disconnect the L10 ECU connector.
- Measure the resistance and voltage according to the value(s) in the table below.
Standard resistance
Tester Connection Condition Specified Condition L10-17 (E2) - Body ground Always Below 1 Ω L10-18 (ES) - Body ground Standard voltage
Tester Connection Condition Specified Condition L10-14 (IG2) - Body ground Engine switch on (IG) 11 to 14 V L10-13 (B) - Body ground Always
Result: OK
OK
REPLACE NO. 1 METER ECU
(Refer to DISASSEMBLY [09/2015 - ] )
Result: NG
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
- Disconnect the L10 ECU connector.