Warning Buzzer Does Not Sound
METER: METER / GAUGE SYSTEM: Warning Buzzer does not Sound
Warning Buzzer does not Sound
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
1. CHECK BUZZER
(a) Operate the buzzer and check that the buzzer for seat belt warning and key reminder warning sound normally.
Result:
C -- INSPECT COMBINATION METER ASSEMBLY
B -- INSPECT FRONT SEAT INNER BELT ASSEMBLY (for Driver Side)
A -- REPLACE COMBINATION METER ASSEMBLY
2. INSPECT FRONT SEAT INNER BELT ASSEMBLY (for Driver Side)
(a) Disconnect the B7 connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPLACE FRONT SEAT INNER BELT ASSEMBLY (for Driver Side)
OK -- Continue to next step.
3. CHECK HARNESS OR CONNECTOR (COMBINATION METER - FRONT SEAT INNER BELT ASSEMBLY)
(a) Disconnect the C11 and B7 connectors.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE COMBINATION METER ASSEMBLY
4. INSPECT COMBINATION METER ASSEMBLY
(a) Disconnect the C11 connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- INSPECT UN-LOCK WARNING SWITCH ASSEMBLY
OK -- Continue to next step.
5. INSPECT COMBINATION METER ASSEMBLY
(a) Disconnect the C11 connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- INSPECT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY
OK -- REPLACE COMBINATION METER ASSEMBLY
6. INSPECT UN-LOCK WARNING SWITCH ASSEMBLY
(a) Disconnect the U1 connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPLACE UN-LOCK WARNING SWITCH ASSEMBLY
OK -- REPAIR OR REPLACE HARNESS OR CONNECTOR (UNLOCK WARNING SWITCH CIRCUIT)
7. INSPECT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY
(a) Disconnect the D7 connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPLACE FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY
OK -- REPAIR OR REPLACE HARNESS OR CONNECTOR (FRONT DOOR COURTESY LIGHT SWITCH CIRCUIT)