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.
KIA Niro EV / Hybrid (SG2) - (2021-2023) - Owner's manual > Pan-European eCall system: Manual accident reporting
The driver or passenger manually can
make an emergency call in the Public
Safety Answering Point (PSAP), by
pressing SOS button to call the necessary
emergency services.
A call to the emergency services through
the Pan-European eCall system can be
canceled by pressing the SOS b ...
Toyota CH-R Service Manual > Navigation System: Extension Module Disconnected 2 (B1543)
DESCRIPTION
If the radio and display receiver assembly cannot detect the navigation ECU for
a certain period of time (90 seconds) after the engine switch is turned on (ACC)
and the radio and display receiver assembly confirms that the information is missing
by checking past navigation ECU rec ...