Lexus ES: Steering Heater Switch
Components
COMPONENTS
ILLUSTRATION
| *1 | RADIO RECEIVER ASSEMBLY WITH SWITCH | *2 | STEERING HEATER SWITCH (REFRESHING SEAT SWITCH) |
| *3 | RADIO RECEIVER ASSEMBLY | - | - |
Removal
REMOVAL
PROCEDURE
1. REMOVE RADIO RECEIVER ASSEMBLY WITH SWITCH
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2. REMOVE STEERING HEATER SWITCH (REFRESHING SEAT SWITCH)
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Installation
INSTALLATION
PROCEDURE
1. INSTALL STEERING HEATER SWITCH (REFRESHING SEAT SWITCH)
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2. INSTALL RADIO RECEIVER ASSEMBLY WITH SWITCH
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Components
COMPONENTS ILLUSTRATION *1 STEERING PAD SWITCH ASSEMBLY - -
Inspection
INSPECTION PROCEDURE 1. INSPECT STEERING PAD SWITCH ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. *a Component without harness connected (Steering Pad Switch
SEE MORE:
Open Circuit in Main Relay 1 (C1311,C1312)
DESCRIPTION The main relay supplies power to the switching solenoid and the linear solenoid. The main relay remains on for approximately 2 minutes after the power switch is turned off and the input of brake pedal operation signals stops, and supplies power to the system to keep it ready to operate.
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Sliding Roof System DTC No. Detection Item Link B2341 Sensor (Motor) Failure B2342 Switch Failure B2343 Position Initialization Incomplete B2344 Position Failure
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