Lexus LS400 (2000 year). Manual - part 64
Z09515
Z08759
Wire Harness Side
BE–84
–
BODY ELECTRICAL
WIPER AND WASHER SYSTEM
1947
7.
INSPECT WASHER MOTOR OPERATION
Connect the positive (+) lead from the battery to terminal 2 and
the negative (–) lead to terminal 1, and check that the motor op-
erates.
NOTICE:
This test must be performed quickly (within 20 seconds) to
prevent the coil from burning out.
If operation is not as specified, replace the motor.
8.
INSPECT WASHER MOTOR CIRCUIT
Disconnect the connector from the washer motor and inspect
the connector on harness side, as shown.
Tester connection
Condition
Specified condition
2 – Ground
Constant
Battery positive voltage
If circuit is not as specified, inspect wire harness, power source
or wiper switch.