Inspection
INSPECTION
PROCEDURE
1. INSPECT OUTER MIRROR SWITCH ASSEMBLY
(a) Check the mirror select switch and mirror surface adjust switch.
(1) Turn the mirror select switch to the L position. Text in Illustration
|
|
(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 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 the switch illumination.
(1) Apply battery voltage between the terminals of the light and check the operation of the light.
OK:
Measurement Connection |
Specified Condition |
---|---|
Battery positive (+) → Terminal 8 (ILL+) |
Light comes on |
Battery negative (-) → Terminal 14 (ILL-) |
If the result is not as specified, replace the outer mirror switch assembly.
System Diagram
SYSTEM DIAGRAM
1. OVERALL CAN BUS DIAGRAM
(a) The CAN communication system is composed of 4 buses.
CAN Main Bus Line
Terminating Resistor
CAN Branch Line
*
Gateway Function Equipped ECU
...
Engine Switch Illumination Circuit
DESCRIPTION
The illuminated entry system controls the engine switch illumination.
WIRING DIAGRAM
PROCEDURE
1.
READ VALUE USING TECHSTREAM (POWER/ENGINE SW LIGHT)
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch to ON.
(c) Turn the Techstream ...
Steering Angle Sensor Zero Point Malfunction (C1290)
DESCRIPTION
The skid control ECU (master cylinder solenoid) acquires steering angle sensor
zero point every time the ignition switch is turned to ON and the vehicle is driven
at 35 km/h (22 mph) or more for approximately 5 seconds. The ECU also stores the
previous zero point.
If the front wh ...