Toyota CH-R Service Manual: Inspection
INSPECTION
PROCEDURE
1. INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Front Wiper Switch
Tester Connection
|
Condition
|
Specified Condition
|
F26-2 (+B) - F26-3 (+1)
|
MIST
|
Below 1 Ω
|
F26-3 (+1) - F26-1 (+S)
|
OFF
|
F26-3 (+1) - F26-1 (+S)
|
AUTO
|
F26-8 (AUTO) - F26-9 (E)
|
F26-2 (+B) - F26-3 (+1)
|
LO
|
F26-2 (+B) - F26-4 (+2)
|
HI
|
Front Washer Switch
Tester Connection
|
Condition
|
Specified Condition
|
F36-4 (EW) - F36-7 (WF)
|
ON
|
Below 1 Ω
|
F26-5 (WR) - F26-10 (+B2)
|
F36-4 (EW) - F36-7 (WF)
|
OFF
|
10 kΩ or higher
|
F26-5 (WR) - F26-10 (+B2)
|
Rear Wiper Switch
Tester Connection
|
Condition
|
Specified Condition
|
F36-2 (C1R) - F36-4 (EW)
|
OFF
|
10 kΩ or higher
|
F36-3 (+1R) - F36-4 (EW)
|
F36-2 (C1R) - F36-4 (EW)
|
INT
|
Below 1 Ω
|
F36-3 (+1R) - F36-4 (EW)
|
ON
|
Rear Washer Switch
Tester Connection
|
Condition
|
Specified Condition
|
F36-4 (EW) - F26-5 (WR)
|
ON
|
Below 1 Ω
|
F36-7 (WF) - F26-10 (+B2)
|
F36-4 (EW) - F26-5 (WR)
|
OFF
|
10 kΩ or higher
|
F36-7 (WF) - F26-10 (+B2)
|
Adjusting Ring*
Tester Connection
|
Condition
|
Specified Condition
|
F26-6 (VR2) - F26-7 (VR1)
|
P1
|
209 to 231 Ω
|
P2
|
114 to 126 Ω
|
P3
|
58.9 to 65.1 Ω
|
P4
|
Below 1 Ω
|
HINT:
*: The rain sensor sensitivity can be adjusted by the windshield wiper
switch adjusting ring.
If the result is not as specified, replace the windshield wiper switch
assembly.
|
|
*1
|
Windshield Wiper Switch Assembly
(Adjusting Ring Position)
|
*a
|
Component without harness connected
(Windshield Wiper Switch Assembly)
|
|
|
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY
(a) Check the front washer operation.
(1) Connect a voltmeter positive (+) lead to terminal F36-7 (WF) and
...
REMOVAL
PROCEDURE
1. REMOVE LOWER STEERING COLUMN COVER
NOTICE:
Removing the lower steering column cover in the incorrect order will cause the
parts to break.
(a) Release the tilt and telescopi ...
Other materials:
Toyota CH-R Service Manual > Maintenance: Front Wiper Rubber
Components
COMPONENTS
ILLUSTRATION
*1
FRONT WIPER BLADE
*2
FRONT WIPER RUBBER
Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
Make sure to hold the front wiper arm while lifting it as lifting the front wiper
arm by the front wiper ...
Toyota CH-R Service Manual > Windshield Deicer System: Operation Check
OPERATION CHECK
CHECK WINDSHIELD DEICER SYSTEM
NOTICE:
If the battery voltage becomes low, windshield deicer operation is canceled to
prioritize supplying power to the power steering system.
Click here
(a) Turn the ignition switch to ON.
(b) Check that the windshield deicer becomes warm ...