Toyota Celica 2005 Repair Manual page 2233

BE−58
Wire Harness Side
Tester connection
3 − Ground
5 − Ground
5 − Ground
2005 CELICA (RM1131U)
BODY ELECTRICAL
5 3
1
I25676
I14291
Constant
Ignition switch LOCK or ACC
Ignition switch ON
− DEFOGGER SYSTEM
INSPECTION
1. INSPECT DEFOGGER TIMER OPERATION
(a) Connect the battery positive (+) lead to terminal 1 and the
battery negative (−) lead to terminal 3.
(b) Connect the battery positive (+) lead to terminal 5 through
a 3.4 W test bulb.
(c) Turn the defogger switch ON and check that the indicator
light and the test bulb light for 12 to 18 minutes, and go
off afterward.
If operation is not as specified, replace the switch.
2. Connector disconnected:
INSPECT DEFOGGER SWITCH CIRCUIT
Disconnect the connector from the switch and inspect the con-
nector on wire harness side as shown in the chart.
Condition
If the circuit is not as specified, replace the switch.
2232
Specified condition
Continuity
No voltage
Battery positive voltage
BE1D5−06