Manual Up / Down Function Does Not Operate On Rear LH Only
WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: Manual Up / Down Function does not Operate on Rear LH Only
Manual Up / Down Function does not Operate on Rear LH Only
DESCRIPTION
If the manual UP/DOWN function does not operate, the power window motor, the power window switch or the wire harness may be abnormal.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
1. INSPECT POWER WINDOW REGULATOR SWITCH (REAR LH)
(a) Remove the power window switch (the connector is connected).
(b) Check the continuity between terminal 7 and the body ground.
Standard resistance:
Below 1 Ohms
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
2. INSPECT POWER WINDOW REGULATOR SWITCH (REAR LH)
(a) Check the voltage between terminals 12 and 7.
Standard voltage:
10 to 14 V (Constant)
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (WINDOW REGULATOR SWITCH - POWER SOURCE)
OK -- Continue to next step.
3. INSPECT POWER WINDOW REGULATOR SWITCH (REAR LH)
(a) Turn the ignition switch ON.
(b) Check the voltage between terminals 11 and 7 when operating the window lock switch on the master switch.
Standard voltage:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (WINDOW REGULATOR SWITCH - WINDOW REGULATOR MASTER SWITCH)
OK -- Continue to next step.
4. CHECK WIRE HARNESS (POWER WINDOW REGULATOR SWITCH - POWER WINDOW MOTOR)
(a) Disconnect the P8 power window switch connector.
(b) Remove the rear door trim LH.
(c) Disconnect the P12 power window motor connector.
(d) Check the continuity between the wire harness side connectors.
Standard resistance:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
5. INSPECT POWER WINDOW REGULATOR MOTOR (REAR LH)
(a) Remove the motor.
(b) Apply battery voltage to the connector between terminals 1 and 2.
(c) Check that the motor rotates smoothly.
NOTE: Do not apply battery voltage to the terminals except 1 and 2.
Standard:
NG -- REPLACE POWER WINDOW REGULATOR MOTOR
OK -- REPLACE POWER WINDOW REGULATOR SWITCH (REAR LH)