Lexus ES: Cannot Switch to Automatic ID Registration Mode
Lexus ES (XZ10) Service Manual / Suspension / Tire Pressure Monitoring / Tire Pressure Warning System(for Gasoline Model) / Cannot Switch to Automatic ID Registration Mode
DESCRIPTION
When "Change Wheel Set" is selected on the multi-information display and the "OK" switch (steering pad switch assembly) is pushed and held, the system enters ID registration mode and the tire pressure warning light blinks 3 times.
The main body ECU (multiplex network body ECU) receives signals from the combination meter assembly via the CAN communication line.
WIRING DIAGRAM
PROCEDURE
| 1. | CHECK TEST MODE (TIRE PRESSURE WARNING RESET SWITCH CHECK [DTC C2198]) |
(a) Perform Test Mode Procedure (Tire Pressure Warning Reset Switch Check (DTC C2198)).
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| NEXT |  | GO TO DTC C2198 |
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Components
COMPONENTS ILLUSTRATION *1 TIRE PRESSURE WARNING VALVE AND TRANSMITTER *2 TUBELESS TIRE VALVE *3 DISC WHEEL *4 VALVE CORE *5 TIRE VALVE CAP *6 TIRE *7 TIRE PRESSURE
Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during tire
SEE MORE:
System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Main Body ECU (Multiplex Network Body ECU) Sliding Roof ECU (Sliding Roof Drive Gear Assembly)
Sliding roof operation permission signal
IG signal
Front door courtesy light switch assembly signal
Vehicle speed
Operation Check
OPERATION CHECK AUTOMATIC LIGHT CONTROL SYSTEM OPERATION CHECK NOTICE: Make sure that the customize settings are set to default when performing the automatic light control system operation check. Click here (a) Turn the power switch on (IG). (b) Turn the light control switch to the AUTO position.
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