Clock: Testing and Inspection

HINT: Troubleshoot the clock according to the table.

Clock will not operate 1
Clock loses or gains time 2


± 1.5 seconds/day

PROBLEM No. 1




CLOCK WILL NOT OPERATE
a. Check that the battery positive voltage is 10 - 16 V.
If voltage is not as specified, replace the battery.
b. Check that the DOME fuse is not blown.
If the fuse is blown, replace the fuse and check for short.
c. Troubleshoot the clock as shown.

HINT: Inspect the connector on the wire harness side.

PROBLEM No. 2




CLOCK LOSES OR GAINS TIME
a. Check that the battery positive voltage is 10 - 16 V.
If voltage is not as specified, replace the battery.
b. Inspect the error of the clock.
Allowable error (per day): ± 1.5 seconds
If the error exceeds the allowable error, replace the clock.
c. Check that the clock adjusting button is sticking in position and has failed to return.
If the error exceeds the allowable error, replace the clock.
d. Troubleshoot the clock as shown.

HINT: Inspect the connector on the wire harness side.