FAIL-SAFE CHART
RAIN SENSOR FAIL-SAFE FUNCTION
(a) The windshield wiper switch assembly performs the fail-safe function when the wiper system cannot properly receive the necessary signals for wiper system control or a wiper system component is malfunctioning.
Item |
Fail-safe Function |
Conditions to Return to Normal Condition |
---|---|---|
Rain sensor LIN communication error |
Continues control according to the conditions detected before the malfunction |
LIN communication returns to normal. |
Rain sensor voltage is too low |
Rain sensor voltage returns to normal. |
|
Abnormal rain sensor signal |
Performs intermittent operation according to the position of the auto sensitivity adjustment switch. |
The rain sensor returns to normal. |
The rain sensor temperature is too high (90°C (194°F) or higher). |
Stops the wiper operation |
|
The rain sensor temperature is too low (-15°C (5°F) or lower). |
Toyota CH-R Service Manual > Inner Rear View Mirror: Inspection
INSPECTION
PROCEDURE
1. INSPECT INNER REAR VIEW MIRROR ASSEMBLY
(a) Inspect the operation of the electrochromic inner rear view mirror assembly.
*a
Black Colored Tape
*b
Forward Sensor
*c
Bright
*d
Da ...
Toyota CH-R Service Manual > Vehicle Stability Control System: Brake Warning Light Remains ON
DESCRIPTION
The skid control ECU (brake actuator assembly) is connected to the combination
meter assembly via CAN communication.
If any of the following is detected, the brake system warning light (red indicator)
remains on:
The skid control ECU (brake actuator assembly) connector is d ...