Toyota Celica 2005 Repair Manual page 2243

BE−68
UNLOCK
LOCK
UNLOCK
LOCK
UNLOCK
2005 CELICA (RM1131U)
BODY ELECTRICAL
1
2
I11693
2 1
I11694
5
6
I11695
5
6
I11696
2
1
I11697
− POWER DOOR LOCK CONTROL SYSTEM
8. INSPECT DRIVER'S DOOR PTC THERMISTOR OP-
ERATION
(a) Connect the battery negative (−) lead to terminal 2.
(b) Connect the ammeter positive (+) lead to terminal 1 and
the ammeter negative (−) lead to battery negative (−) ter-
minal, and check that the current changes from approxi-
mately 3.2 A to less than 0.5 A within 20 to 70 seconds.
(c) Disconnect the leads from terminals.
(d) Approximately 60 seconds later, connect the battery posi-
tive (+) lead to terminal 2 and the battery negative (−) lead
to terminal 1, and check that the door lock moves to the
LOCK position.
If operation is not as specified, replace the door lock assembly.
9. INSPECT PASSENGER'S DOOR PTC THERMISTOR
OPERATION
(a) Connect the battery negative (−) lead to terminal 6.
(b) Connect the ammeter positive (+) lead to terminal 5 and
the ammeter negative (−) lead to the battery negative (−)
terminal, and check that the current changes from
approximately 3.2 A to less than 0.5 A within 20 to 70 se-
conds.
(c) Disconnect the leads from terminals.
(d) Approximately 60 seconds later, connect the battery posi-
tive (+) lead to terminal 6 and the battery negative (−) lead
to terminal 5, and check that the door lock moves to the
LOCK position.
If operation is not as specified, replace the door lock assembly.
10. INSPECT DRIVER'S DOOR PTC THERMISTOR OP-
ERATION
(a) Connect the battery positive (+) lead to terminal 1 and the
battery negative (−) lead to terminal 2.
(b) Attach a current−measuring probe to either the positive
(+) lead or the negative (−) lead, and check that the cur-
rent changes from approximately 3.2 A to less than 0.5 A
within 20 to 70 seconds.
2242