Lexus ES: Brake System (P157800)

Lexus ES (XZ10) Service Manual / Engine & Hybrid System / Cruise Control / Dynamic Radar Cruise Control System (for Gasoline Model) / Brake System (P157800)

DESCRIPTION

When a malfunction in the electronically controlled brake system is detected, DTC P157800 is stored.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	DTC Output from
P157800	Brake System	When the engine switch is on (IG) and the dynamic radar cruise control system is operating, a malfunction in the electronically controlled brake system is detected for 0.2 seconds or more.	Electronically controlled brake system	Does not come on	ECM

PROCEDURE

1.	GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM

HINT:

If DTC P157800 is output by the dynamic radar cruise control system, perform troubleshooting for the electronically controlled brake system.

Click here

END

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COMPONENTS ILLUSTRATION *1 COOL AIR INTAKE DUCT SEAL *2 FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY *3 HOOD STAY BRACKET *4 HOOD SUPPORT ASSEMBLY *5 HOOD SUPPORT BRACKET *6 NO. 3 COWL TOP PANEL INSULATOR N*m (kgf*cm, ft.*lbf): Specified torque - -

Lexus ES: Brake System (P157800)

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