Toyota Camry Manual page 414

BODY ELECTRICAL SYSTEM
Ex. WAGON:
PTC THERMISTOR OPERATION
INSPECTION USING AN AMMETER
(a) Connect the positive (+) lead from the battery to
terminal 2.
(b) Connect the positive (+) lead from the ammeter to
terminal 4 and the negative (–) lead to battery nega–
tive (–) terminal, check that the current changes from
approximately 3.2 ampere to less than 0.5 ampere
with 20 to 70 seconds.
(c) Disconnect the leads from terminals.
(d) Approximately 60 seconds later, connect the positive
(+) lead from the battery to terminal 4 and the nega–
tive (–) lead to terminal 2 check that the door lock
moves to LOCK position.
If operation is not as specified, replace the door lock
assembly.
Ex. WAGON:
INSPECTION USING AN AMMETER WITH A CUR–
RENT–MEASURING PROBE
(a) Connect the positive (+) lead from the battery to
terminal 2 and the negative (–) lead to terminal 4.
(b) Attach a current–measuring probe to either the pos–
itive (+) lead or the negative (–) lead, check that the
current changes from approximately 3.2 ampere to
less than 0.5 ampere within 20 to 70 seconds.
(c) Disconnect the leads from terminals.
(d) Approximately 60 seconds later, reverse the polarity,
check that the door lock moves to LOCK position.
If operation is not as specified, replace the door lock
assembly.
– POWER DOOR LOCK CONTROL SYSTEM
BE–95