Repair and Diagnosis: Electrical: Gauges: Clock: Troubleshooting

NOTE:

Troubleshoot the clock according to the table below.

CLOCK TROUBLESHOOTING

Clock does not operate	1
Clock loses or gains time	2

1.5 seconds / day

Fig 1: Identifying Clock Side & Harness Side Connector Terminal

G03079894

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

CLOCK DOES NOT OPERATE
1. Check that the battery positive voltage is 10 -14 V.
  If voltage is not as specified, replace the battery.
2. Check that the DOME fuse is not blown.
  If the fuse is blown, replace the fuse and check for short circuit.
3. Troubleshoot the clock as follows.
  
  Fig 2: Troubleshooting Chart For Symptom - Clock Does Not Operate
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE:
  Inspect the connector on the wire harness side.
CLOCK LOSES OR GAINS TIME
1. Check that the battery positive voltage is 10-16 V.
  If voltage is not as specified, replace the battery.
2. Inspect the error of the clock.
  Allowable error (per day):1.5 sec.
  
  If the error exceeds the allowable error, replace the clock.
3. Check that the clock adjusting button is caught in position, and does not return.
  If the button does not return, repair or replace the clock.
4. Troubleshoot the clock as follows.
  
  Fig 3: Troubleshooting Chart For Symptom - Clock Loses Or Gains Time
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE:
  Inspect the connector on the wire harness side.