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.
| NEXT | .gif) | END |
READ NEXT:
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:
Removal
REMOVAL PROCEDURE 1. REMOVE FRONT WHEEL RH
Click here 2. REMOVE FRONT FENDER APRON SEAL RH
Click here
3. REMOVE V-BANK COVER SUB-ASSEMBLY Click here
4. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2)
Click here 5. SET NO. 1 CYLINDER
Stop Lamp Relay Actuator Stuck Off (C13807F)
DESCRIPTION Refer to DTC C13807E. Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
C13807F Stop Lamp Relay Actuator Stuck Off
When the voltage at the +BS terminal is between 10 V or more and the stop light control relay (stop light switch asse
