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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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
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
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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INSTALLATION PROCEDURE 1. INSTALL REAR UPPER CONTROL ARM ASSEMBLY LH (a) Temporarily install the rear upper control arm assembly LH to the rear suspension member sub-assembly with the bolt and nut. NOTICE:
Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nu
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Lane Control System (for Gasoline Model)
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