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 Service Manual > Lighting System: Left Headlight ECU Variation Error (B2456)
DESCRIPTION
This DTC is output when a headlight ECU sub-assembly LH that is incompatible
with the vehicle is installed.
The headlight ECU sub-assembly LH outputs DTC B2456.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
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Toyota CH-R Service Manual > Cellular Communication: Manual(sos)switch
Components
COMPONENTS
ILLUSTRATION
*1
MAP LIGHT ASSEMBLY
*2
MANUAL (SOS) SWITCH (MAYDAY SWITCH ASSEMBLY)
*3
COVER
*4
BEZEL
Removal
REMOVAL
PROCEDURE
1. REMOVE MAP LIGHT ASSEMBLY
Click ...