FRONT WIPER AND WASHER SYSTEM
WW-21
< SERVICE INFORMATION >
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4. Check continuity between IPDM E/R harness connector terminal
and ground.
OK or NG
OK >> Connect connectors. GO TO 3.
NG >> Repair harness or connector.
3.IPDM E/R TO FRONT WIPER MOTOR AUTO STOP CIRCUIT VOLTAGE
1. Turn ignition switch ON.
2. While front wiper motor is stopped and while operating, measure
voltage between IPDM E/R terminal 43 and ground.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-28, "Removal and Installation of IPDM E/R".
NG >> Replace front wiper motor. Refer to WW-22, "
Wiper Motor and Linkage".
Front Wiper ArmsINFOID:0000000003533563
REMOVAL AND INSTALLATION
Removal
1. Remove wiper arm covers and wiper arm nuts.
2. Remove front RH wiper arm and front LH wiper arm.
3. Remove front RH blade assembly and front LH blade assembly.
Installation
1. Operate wiper motor one full cycle, then turn "OFF" (Auto Stop).
2. Clean up the pivot area as shown. This will reduce possibility of
wiper arm looseness.
3. Install front RH blade assembly and front LH blade assembly.
4. Install front RH wiper arm and front LH wiper arm.
5. Tighten wiper arm nuts to specified torque, and install wiper arm covers. Refer to WW-22, "
Wiper Motor
and Linkage".
6. Ensure that wiper blades stop within proper clearance.
FRONT WIPER ARM ADJUSTMENT
Te r m i n a l s
Continuity
Connector Terminal
E122 43 Ground No
WKIA2088E
IPDM E/R
(–) ConditionVo l ta g e
(Approx.) (+)
Connector Terminal
E122 43 GroundWiper operatingBattery
voltage
Wiper stopped 0V
WKIA2085E
SEL024J
WW-22
< SERVICE INFORMATION >
FRONT WIPER AND WASHER SYSTEM
1. Operate wiper motor one full cycle, then turn "OFF" (Auto Stop).
2. Lift the wiper blade up and then rest it onto glass surface, check
the blade clearance "L1" and "L2".
3. Remove wiper arm covers and wiper arm nuts.
4. Adjust front wiper arms on wiper motor pivot shafts to obtain above specified blade clearances.
5. Tighten wiper arm nuts to specified torque, and install wiper arm covers. Refer to WW-22, "
Wiper Motor
and Linkage".
Wiper Motor and LinkageINFOID:0000000003533564
REMOVAL AND INSTALLATION
Removal
1. Remove the cowl top. Refer to EI-17.
2. Remove wiper frame bolts, and remove wiper frame assembly.
3. Remove wiper motor from wiper frame assembly.
Installation
CAUTION:
• Do not drop the wiper motor or cause it to contact other parts.
• Check the grease conditions of the motor arm and wiper link joint(s). Apply grease if necessary.
1. Connect wiper motor to connector. Turn the wiper switch ON to operate wiper motor, then turn the wiper
switch OFF (auto stop).
2. Disconnect wiper motor connector.
3. Install wiper motor to wiper frame assembly, and install wiper frame assembly.Clearance "L1" : 41.5 - 56.5 mm (1.634 - 2.224 in)
Clearance "L2" : 52.5 - 67.5 mm (2.067 - 2.657 in)
SEL543TA
ALLIA0369GB
1. Wiper arm covers 2. Wiper arm nuts 3. Front RH wiper arm and blade assembly
4. Wiper frame bolts 5. Wiper frame assembly 6. Wiper motor to frame bolts
7. Wiper motor spacer 8. Wiper motor 9. Front LH wiper arm and blade assembly
