PROBLEM SYMPTOMS TABLE
HINT:
Symptom |
Suspected Area |
Link |
---|---|---|
"Pre-Collision System Unavailable" is displayed |
Perform millimeter wave radar sensor assembly adjustment*1 |
|
Millimeter wave radar sensor assembly |
|
|
Combination meter assembly |
|
|
"Pre-Collision System Unavailable Clean Sensor" is displayed |
Foreign matter attached to millimeter wave radar sensor assembly |
- |
Millimeter wave radar sensor assembly |
|
|
Combination meter assembly |
|
|
"Front Camera Unavailable" is displayed |
Forward recognition camera |
|
Combination meter assembly |
|
|
Millimeter wave radar sensor assembly |
|
|
"Front Camera Vision Blocked. Clean and Demist Windshield" is displayed |
Foreign matter attached to forward recognition camera or area of windshield in front of forward recognition camera |
- |
Forward recognition camera |
|
|
Combination meter assembly |
|
|
Millimeter wave radar sensor assembly |
|
|
Although there is possibility of collision, Pre-collision controls (all controls) do not operate ("Pre-collision System Unavailable" is not displayed) |
Check if pre-collision system is canceled |
- |
Vehicle condition/environment does not match the pre-collision system operation conditions (Confirm control operation conditions). |
|
|
Check installation condition of millimeter wave radar sensor assembly |
|
|
Perform millimeter wave radar sensor assembly adjustment |
|
|
Millimeter wave radar sensor assembly |
|
|
Check installation condition of forward recognition camera |
|
|
Perform forward recognition camera adjustment |
|
|
Forward recognition camera |
|
|
Although there is no possibility of collision, pre-collision controls (all controls) operate |
Vehicle condition/environment does not match the pre-collision system operation conditions (Confirm control operation conditions). |
|
Check installation condition of millimeter wave radar sensor assembly |
|
|
Perform millimeter wave radar sensor assembly adjustment |
|
|
Millimeter wave radar sensor assembly |
|
|
Check installation condition of forward recognition camera |
|
|
Perform forward recognition camera adjustment |
|
|
Forward recognition camera |
|
|
Pre-collision system does not operate |
Check if pre-collision system is canceled |
- |
ECU power source circuit |
|
|
Millimeter wave radar sensor assembly |
|
|
Pre-collision system cannot be canceled (PCS warning light does not illuminate) |
Combination meter assembly (check if indicator illuminates using Active Test) |
|
Millimeter wave radar sensor assembly |
|
|
Check steering pad switch assembly condition |
|
|
Combination meter assembly |
|
|
Pre-collision system warning timing cannot be changed (warning timing setting screen not displayed on multi-information display) |
Millimeter wave radar sensor assembly |
|
Combination meter assembly |
|
*1: If error code 7 is output during beam axis alignment, clear the DTCs and perform beam axis alignment again.
Toyota CH-R Service Manual > Audio And Visual System(for Radio And Display Type): Cellular Phone Registration Failure
CAUTION / NOTICE / HINT
NOTICE:
Depending on the parts that are replaced during vehicle inspection or
maintenance, performing initialization, registration or calibration may
be needed. Refer to Precaution for Audio and Visual System.
Click here
When replacing the ...
Toyota CH-R Service Manual > Blind Spot Monitor System: Dtc Check / Clear
DTC CHECK / CLEAR
CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the blind spot monitor system on.
(d) Turn the Techstream on.
(e) Enter the following menus: Body Electrical / Blind Spot Monitor Master or
Blind Spot Monitor Slave / Trouble Code ...