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 |
Check current condition of forward recognition camera based on related Data List items.
|
|
Forward recognition camera |
|
|
Combination meter assembly |
|
|
Millimeter wave radar sensor assembly |
|
|
"Front Camera Unavailable Remove Debris On Windshield" is displayed |
The forward recognition camera or windshield glass within the field of view of the forward recognition camera is dirty or fogged up |
- |
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) |
Check steering pad switch assembly condition |
- |
Combination meter assembly (check if indicator illuminates using Active Test) |
|
|
Millimeter wave radar sensor assembly |
|
|
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 |
|
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT FLUID LEVEL IN RESERVOIR
(a) Check the fluid level.
If the brake fluid level is lower than the MIN line, check for leaks and inspect
the disc brake pads. If necessary, refill the reservoir with brake fluid to the
MAX line after repair or replaceme ...
Driving assist systems
To help enhance driving safety and performance, the following systems operate
automatically in response to various driving situations.
Be aware, however, that these systems are supplementary and should not be relied
upon too heavily when operating the vehicle.
■ ABS (Anti-lock Brake Syst ...
Brake System (P157800)
DESCRIPTION
This DTC is stored when a malfunction is detected in the vehicle stability control
system.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
P157800
Brake System
While the igni ...