Lexus ES manuals

Lexus ES: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

HEATED STEERING WHEEL SYSTEM

DTC No.

Detection Item

Link

B14B7

Lost Communication with Steering Heater ECU

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 Lost Communication with Steering Heater ECU (B14B7)

DESCRIPTION The heated steering wheel controller (steering vibration ECU) communicates with the air conditioning amplifier assembly via LIN communication. B14B7 is output when a communication malfunct

 Steering Wheel does not Heat Up When Heated Steering Wheel Switch is Pressed

DESCRIPTION Click here WIRING DIAGRAM Click here CAUTION / NOTICE / HINT NOTICE: The vehicle is equipped with a Supplemental Restraint System (SRS) which includes components such as airbags. Befor

 Multiplex Tilt And Telescopic Ecu

ComponentsCOMPONENTS ILLUSTRATION *1 LOWER STEERING COLUMN COVER SUB-ASSEMBLY *2 MULTIPLEX TILT AND TELESCOPIC ECU RemovalREMOVAL PROCEDURE 1. CHANGE POWER TILT AND POWER TELESCOPIC STE

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 Hybrid/EV Battery Energy Control Module Monitoring Processor Watchdog / Safety MCU Failure (P060A47)

DESCRIPTION The battery ECU assembly monitors its internal operation and will store these DTCs when it detects an internal malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P060A47 Hybrid/EV Battery Energy Control Module Monitoring Proce

 Adjustment

ADJUSTMENT CAUTION / NOTICE / HINT NOTICE: Before adjusting the park/neutral position switch assembly, check that the shift lever is in N. PROCEDURE 1. SECURE VEHICLE (a) Fully apply the parking brake and chock a wheel. CAUTION: Make sure to apply the parking brake and chock a wheel before perfor

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