EXH Lamp Not On

EXH Lamp Not On

Fault symptoms
EXH lamp not on.

Diagnostic help
Check the temperature sensor circuit. Check fuse no.27.

Check the wiring
Jiggle the wiring harness at several points and in different directions to reveal intermittent breaks and short-circuits in the wiring harness. Observe the multimeter, test lamp or diagnostic instrument while doing this.

Diagnostic procedure
See "EXH LAMP PERMANENTLY ON." EXH Lamp Permanently On