Toyota Tundra 2005 Service - Repair - Maintenance page 3101

1. PROBLEM NO. 1
1 CLOCK DOES NOT OPERATE
Wire Harness Side
Double Cab:
Integration Control Panel
A
GND
+B
Except Double Cab:
Integration Control Panel
GND
B
Is there battery positive voltage between terminal +B and body
ground?
Yes
Is there continuity between terminal GND and body ground?
Yes
Replace clock.
BODY ELECTRICAL
(a)
If voltage is not as specified, replace the battery.
(b)
If the fuse is blown, replace the fuse and check for short.
(c)
HINT:
Inspect the connector on the wire harness side.
+B
I27444
- CLOCK
Check that the battery positive voltage is between 10 to
14 V.
Check that the DOME fuse is not blown.
Troubleshoot the clock as follows.
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 :
BE-201
Date :
4758