Toyota Tundra 2005 Service - Repair - Maintenance page 3458

ON
OFF
A1
A9
A12
ON
OFF
A17
A18
Connector "A"
A12
AIR CONDITIONING -
4. Access cab, Standard cab:
INSPECT A/C SWITCH CONTINUITY
Standard:
Switch condition
OFF
ON
If operation is not as specified, replace the integration circuit
bulb.
I11194
5. Double cab:
INSPECT A/C SWITCH CONTINUITY
Standard:
Switch condition
OFF
ON
If operation is not as specified, replace the integration circuit
bulb.
I27864
6. Access cab, Standard cab:
A1
INSPECT A/C INDICATOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
A12 and the negative (-) lead to terminal A1.
(b) Push the A/C button in and check that the A/C indicator
lights up.
If operation is not as specified, replace the integration circuit.
I12235
AIR CONDITIONING CONTROL ASSEMBLY (Center
Cluster Integration)
Tester connection
A12 - A9
A12 - A9
Tester connection
A17 - A18
A17 - A18
Author :
AC-93
Specified condition
No continuity
Continuity
Specified condition
No continuity
Continuity
Date :
5120