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:
Parts Location
PARTS LOCATION ILLUSTRATION
*1 FAN WITH MOTOR ASSEMBLY - COOLING FAN MOTOR
- COOLING FAN ECU *2
ECM *3
ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - EFI-MAIN NO. 1 RELAY
- -
Components
COMPONENTS ILLUSTRATION
*1 FRONT DISC BRAKE ANTI-SQUEAL SHIM KIT
*2 FRONT DISC BRAKE PAD
*3 FRONT DISC BRAKE CYLINDER ASSEMBLY
*4 FRONT DISC BRAKE PAD WEAR INDICATOR PLATE
*5 FRONT NO. 1 DISC BRAKE ANTI-SQUEAL SHIM
*6 FRONT NO. 2 DISC BRAKE ANT
