Lexus ES: Diagnosis System
DIAGNOSIS SYSTEM
DESCRIPTION
(a) Parking support brake system data and Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and to repair them.
CHECK DLC3
(a) Check the DLC3.
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DESCRIPTION
(a) When the parking support brake system is unavailable either temporarily or due to a malfunction, a warning message is displayed on the multi-information display.
Multi-information Display Warning Message
| Warning Message | Proceed to |
| "Parking Support Brake Malfunction Visit Your Dealer" | |
| "Parking Support Brake Unavailable" |
| "Parking Support Brake Unavailable Remove the Dirt of Rear Camera" (w/ Panoramic View Monitor System) | |
READ NEXT:
DIAGNOSTIC TROUBLE CODE CHART Parking Support Brake System DTC No. Detection Item Link C1625 Open or Short in Steering Angle Sensor +B C1626 Steering Angle Sensor Failure
DIAGNOSTIC TROUBLE CODE CHART Parking Support Brake System DTC No. Detection Item Link C1625 Open or Short in Steering Angle Sensor +B C1626 Steering Angle Sensor Failure
DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the parking support brake system on. (d) Turn the Techstream on. (e) Enter the following
SEE MORE:
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 front drive shaft assembly removal/installation are shown below. Necessary Procedures After Parts Remov
DESCRIPTION The multi-display receives a signal from the clearance warning ECU assembly to change the display screen. WIRING DIAGRAM PROCEDURE 1. CHECK HARNESS AND CONNECTOR (CLEARANCE WARNING ECU ASSEMBLY - MULTI-DISPLAY ASSEMBLY) (a) Disconnect the N41 clearance warning ECU assembly conn
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