Toyota T100 1996 Service Manual page 1918

E
ILL
B
ACC
1. PROBLEM NO.1
1 CLOCK WILL NOT OPERATE
(Clock Side)
(Wire Harness Side)
e−4−2−D e−4−1−D
Is there battery positive voltage between terminal +B and body
ground.
Yes
Is there battery positive voltage between terminal GND and body
ground.
Yes
Replace clock.
1996 TOYOTA T100 (RM449U)
BODY ELECTRICAL
2
Ground
Power Source
3
(Illumination)
Power Source
(System Operation)
Power Source
4
(Display Operation)
B + GND
I01857
− CLOCK
CLOCK
TROUBLESHOOTING
HINT:
Troubleshoot the clock according to the table below.
Problem
Clock will not operate
Clock loses or gains time
± 1.5 seconds / day
(Clock Side)
(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 follows.
HINT:
Inspect the connector on the wire harness side.
No
Open or short circuit in wire harness between terminal
+B and DOME fuse.
No
Open circuit in wire harness between terminal
GND and body ground.
Author :
Connector
(Wire Harness Side)
Date :
BE−83
BE03N−09
No.
1
2
I01856
1883