Toyota Camry (XV70): Brake System (P157800)
DESCRIPTION
When a malfunction in the vehicle stability control system is detected, DTC P157800 is stored.
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
DTC Output from |
|---|---|---|---|---|
|
P157800 | Brake System |
When the ignition switch is ON and the dynamic radar cruise control system is operating, a malfunction in the vehicle stability control system is detected for 0.2 seconds or more. |
Vehicle stability control system |
Cruise Control |
PROCEDURE
| 1. |
CHECK VEHICLE STABILITY CONTROL SYSTEM |
(a) Check the vehicle stability control system.
w/ Electric Parking Brake System: Click here
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w/o Electric Parking Brake System: Click here
HINT:
If DTC P157800 is output by the dynamic radar cruise control system, perform troubleshooting for the vehicle stability control system.
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Cruise Control Input Processor (P160700)
DESCRIPTION When the ECM detects that it is not functioning normally, DTC P160700 is stored.
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL DTC Output from
Communication Error from VSC to ECM Invalid Serial Data Received (P163081)
DESCRIPTION The skid control ECU (brake actuator assembly) sends signals such as brake request signals to the ECM. If an abnormal signal is detected, the ECM stores DTC P163081.
DTC No. Detect
Communication Error from ECM to VSC Invalid Serial Data Received (P163181)
DESCRIPTION The skid control ECU (brake actuator assembly) sends signals such as brake request signals to the ECM. When the ECM detects logic error signals sent from the skid control ECU (brake actuat
SEE MORE:
Initialization
INITIALIZATION
Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed
Link Perform steering sensor zero point calibration
Lane Tracing Assist System
Pre-collision System
Memorize steering angle neutral point
Parkin
Pressure Control Solenoid "L" Circuit Short to Ground or Open (P08BA14)
DESCRIPTION Refer to DTC P08BA12. Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Memory
Note P08BA14
Pressure Control Solenoid "L" Circuit Short to Ground or Open
While the vehicle is being driven so that gear changes occur,
