Lexus ES manuals

Lexus ES: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Power Mirror Control System (w/ Memory)

DTC No.

Detection Item

Link

U0142

Lost Communication with Main Body ECU

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 Lost Communication With Body Control Module "B" (U0142)

DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area U0142 Lost Communication with Main Body ECU No communication with main body ECU (multiplex network body ECU)

 Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch

DESCRIPTION The outer mirror switch assembly sends the mirror adjust switch signals to the main body ECU (multiplex network body ECU). The main body ECU (multiplex network body ECU) then sends the rec

 Front Passenger Side Power Mirror cannot be Adjusted with Power Mirror Switch

DESCRIPTION The outer mirror switch assembly sends the mirror adjust switch signals to the main body ECU (multiplex network body ECU). The main body ECU (multiplex network body ECU) then sends the rec

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 Components

COMPONENTS ILLUSTRATION *1 DEFROSTER NOZZLE ASSEMBLY *2 NAVIGATION ANTENNA ASSEMBLY *3 NAVIGATION ANTENNA ASSEMBLY WITH BRACKET *4 NAVIGATION ANTENNA BRACKET *5 NO. 2 SIDE DEFROSTER NOZZLE DUCT *6 NO. 3 HEATER TO REGISTER DUCT

 Control Module Communication Bus Off (U0073,U0100,U0101,U0126,U0129,U0142,U0155,U0242)

DESCRIPTION These DTCs are stored if a CAN communication malfunction occurs between the headlight ECU sub-assembly LH and other ECUs. for LED Type Turn Signal Light DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from U0073 Control Module Communication Bus Off

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