steering column TOYOTA RAV4 2006 Service Owner's Guide

WIPER AND WASHER – WIPER SWITCHWW–27
WW
REMOVAL
1. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the
cable from the negative (-) battery terminal to
prevent airbag and seat belt pretensioner activation.
2. PLACE FRONT WHEELS FACING STRAIGHT AHEAD
3. REMOVE STEERING PAD ASSEMBLY (See page RS-
336)
4. REMOVE STEERING WHEEL ASSEMBLY (See page
SR-12)
5. REMOVE STEERING COLUMN COVER UPPER (See
page SR-12)
6. REMOVE STEERING COLUMN COVER LOWER (See
page SR-12)
7. REMOVE WIPER AND WASHER SWITCH ASSEMBLY
(a) Disconnect the connectors.
(b) Detach the claw and remove the wiper switch.
NOTICE:
Do not push the claw with excessive force as
damage may occur.
INSPECTION
1. INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY
(a) Check the front wiper switch.
(1) Measure the resistance of the switch.
Standard resistance
If the result is not as specified, replace the
switch assembly.
(b) Check the front washer switch assembly.
(1) Measure the resistance of the switch.
Standard resistance
If the result is not specified, replace the switch
assembly.
B133131
E124704E01
Tester Connection Switch Condition Specified Condition
E10-1 (+S) - E10-3 (+1) INT Below 1
OFF
E10-2 (B) - E10-3 (+1) MIST
LO
E10-2 (B) - E10-4 (+2) HI
Tester Connection Switch Condition Specified Condition
E9-2 (EW) - E9-3 (WF) ON Below 1
OFF 10 k or higher

WIPER AND WASHER – WIPER SWITCHWW–29
WW
(e) Check the rear wiper switch.
(1) Measure the resistance of the switch.
Standard resistance
If the result is not as specified, replace the
switch assembly.
(f) Check the rear washer switch.
(1) Measure the resistance of the switch.
Standard resistance
If the result is not as specified, replace the
switch assembly.
INSTALLATION
1. INSTALL WIPER AND WASHER SWITCH ASSEMBLY
(a) Attach the claw to install the wiper switch.
(b) Connect the connectors.
NOTICE:
Do not push the claw with excessive force as
damage may occur.
2. INSTALL STEERING COLUMN COVER LOWER (See
page SR-20)
3. INSTALL STEERING COLUMN COVER UPPER (See
page SR-20)
4. INSTALL STEERING WHEEL ASSEMBLY (See page
SR-21)
5. PLACE FRONT WHEELS FACING STRAIGHT AHEAD
6. INSPECT STEERING WHEEL CENTER POINT
7. INSTALL STEERING PAD ASSEMBLY (See page RS-
336)
8. CONNECT CABLE TO NEGATIVE BATTERY
TERMINAL
9. INSPECT STEERING PAD ASSEMBLY (See page RS-
337)
10. CHECK SRS WARNING LIGHT
(a) Check the SRS warning light (see page RS-337).
E124704E05
Tester Connection Switch Condition Specified Condition
E9-2 (EW) - E9-6 (CIR) INT Below 1
E9-2 (EW) - E9-7 (+1R) ON
E9-2 (EW) - E9-6 (CIR) OFF 10 k
or higher
E9-2 (EW) - E9-7 (+1R)
Tester Connection Switch Condition Specified Condition
E9-2 (EW) - E9-7 (+1R)
E9-2 (EW) - E10-5 (WR)ON Below 1
OFF 10 k or higher
B133131