Lexus ES: Cannot Switch to Automatic ID Registration Mode
Lexus ES (XZ10) Service Manual / Suspension / Tire Pressure Monitoring / Tire Pressure Warning System (for Hv 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)).
Click here .gif)
| NEXT | .gif) | GO TO DTC C2198 |
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Precaution
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 cab
Parts Location
PARTS LOCATION ILLUSTRATION *1 TIRE PRESSURE WARNING ECU AND RECEIVER *2 TIRE PRESSURE WARNING VALVE AND TRANSMITTER ILLUSTRATION *1 STEERING PAD SWITCH ASSEMBLY *2 COMBINATION
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Components
COMPONENTS ILLUSTRATION *A w/ Stud Bolt - - *1 VALVE SPRING RETAINER LOCK *2 VALVE SPRING RETAINER *3 INNER COMPRESSION SPRING *4 INTAKE VALVE STEM OIL SEAL *5 VALVE SPRING SEAT *6 INTAKE VALVE GUIDE BUSH *7 SPARK PLUG TUBE *8 INTAKE MANIFOLD TO CYLI
RCTA (Rear Cross Traffic Alert)
function
The RCTA function uses the BSM
rear side radar sensors installed on
the inner side of the rear bumper.
This function is intended to assist
the driver in checking areas that
are not easily visible when backing
up.
System components
Meter control switches
Turn the RCTA function on/off
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