Entire Combination Meter does not Operate: Procedure
- CHECK HARNESS AND CONNECTOR (COMBINATION METER SUB-ASSEMBLY CIRCUIT)
- Disconnect the L27 connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition L27-11 (ES) - Body ground Always Below 1 Ω - Measure the voltage according to the value(s) in the table below.
Standard Voltage
Tester Connection Condition Specified Condition L27-2 (IG+) - Body ground Power switch off Below 1 V Power switch on (IG) 11 to 14 V L27-1 (B) - Body ground Power switch off 11 to 14 V TEXT IN ILLUSTRATION*a Front view of wire harness connector
(to Combination Meter Sub-assembly)
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR
OK → See step 2
- REPLACE METER CIRCUIT PLATE. Refer to DISASSEMBLY