INSPECTION
PROCEDURE
1. INSPECT OUTER MIRROR SWITCH ASSEMBLY (w/o Retract Mirror)
(a) Check the mirror select and surface adjust switch.
(1) Turn the mirror select and surface adjust switch to the L position. |
|
(2) Measure the resistance according to the value(s) in the table below.
Standard Resistance (for left side):
Tester Connection |
Condition |
Specified Condition |
---|---|---|
10 (VL) - 7 (B) 13 (M+) - 15 (E) |
Up |
Below 1 Ω |
Off |
10 kΩ or higher |
|
10 (VL) - 15 (E) 13 (M+) - 7 (B) |
Down |
Below 1 Ω |
Off |
10 kΩ or higher |
|
9 (HL) - 7 (B) 13 (M+) - 15 (E) |
Left |
Below 1 Ω |
Off |
10 kΩ or higher |
|
9 (HL) - 15 (E) 13 (M+) - 7 (B) |
Right |
Below 1 Ω |
Off |
10 kΩ or higher |
(3) Turn the mirror select and surface adjust switch to the R position.
(4) Measure the resistance according to the value(s) in the table below.
Standard Resistance (for right side):
Tester Connection |
Condition |
Specified Condition |
---|---|---|
12 (VR) - 7 (B) 13 (M+) - 15 (E) |
Up |
Below 1 Ω |
Off |
10 kΩ or higher |
|
12 (VR) - 15 (E) 13 (M+) - 7 (B) |
Down |
Below 1 Ω |
Off |
10 kΩ or higher |
|
11 (HR) - 7 (B) 13 (M+) - 15 (E) |
Left |
Below 1 Ω |
Off |
10 kΩ or higher |
|
11 (HR) - 15 (E) 13 (M+) - 7 (B) |
Right |
Below 1 Ω |
Off |
10 kΩ or higher |
If the result is not as specified, replace the outer mirror switch assembly.
(b) Check that the LED illuminates. (1) Apply battery voltage to the outer mirror switch assembly and check that the LED illuminates. OK:
If the result is not as specified, replace the outer mirror switch assembly. |
|
2. INSPECT OUTER MIRROR SWITCH ASSEMBLY (w/ Retract Mirror)
(a) Check the mirror select and surface adjust switch.
(1) Turn the mirror select and surface adjust switch to the L position. |
|
(2) Measure the resistance according to the value(s) in the table below.
Standard Resistance (for left side):
Tester Connection |
Condition |
Specified Condition |
---|---|---|
10 (VL) - 7 (B) 13 (M+) - 15 (E) |
Up |
Below 1 Ω |
Off |
10 kΩ or higher |
|
10 (VL) - 15 (E) 13 (M+) - 7 (B) |
Down |
Below 1 Ω |
Off |
10 kΩ or higher |
|
9 (HL) - 7 (B) 13 (M+) - 15 (E) |
Left |
Below 1 Ω |
Off |
10 kΩ or higher |
|
9 (HL) - 15 (E) 13 (M+) - 7 (B) |
Right |
Below 1 Ω |
Off |
10 kΩ or higher |
(3) Turn the mirror select and surface adjust switch to the R position.
(4) Measure the resistance according to the value(s) in the table below.
Standard Resistance (for right side):
Tester Connection |
Condition |
Specified Condition |
---|---|---|
12 (VR) - 7 (B) 13 (M+) - 15 (E) |
Up |
Below 1 Ω |
Off |
10 kΩ or higher |
|
12 (VR) - 15 (E) 13 (M+) - 7 (B) |
Down |
Below 1 Ω |
Off |
10 kΩ or higher |
|
11 (HR) - 7 (B) 13 (M+) - 15 (E) |
Left |
Below 1 Ω |
Off |
10 kΩ or higher |
|
11 (HR) - 15 (E) 13 (M+) - 7 (B) |
Right |
Below 1 Ω |
Off |
10 kΩ or higher |
(5) Check the mirror retract switch.
(6) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
4 (MAT) - 5 (E) |
AUTO position |
Below 1 Ω |
Except AUTO position |
10 kΩ or higher |
|
2 (MR) - 5 (E) |
Retract position |
Below 1 Ω |
Except retract position |
10 kΩ or higher |
If the result is not as specified, replace the outer mirror switch assembly.
(b) Check that the LED illuminates. (1) Apply battery voltage to the outer mirror switch assembly and check that the LED illuminates. OK:
If the result is not as specified, replace the outer mirror switch assembly. |
|
Toyota CH-R Owners Manual > Using the driving support systems: LDA (Lane Departure Alert with steering control)
Summary of functions
When driving on highways and freeways with white (yellow) lines, this function
alerts the driver when the vehicle might depart from its lane and provides assistance
by operating the steering wheel to keep the vehicle in its lane.
The LDA system recognizes visible white (ye ...
Toyota CH-R Service Manual > Pre-collision System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use these procedures to troubleshoot the pre-collision system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
2.
...