Lexus ES: Dtc Check / Clear
Lexus ES (XZ10) Service Manual / Brake / Parking Brake / Electric Parking Brake System (for Hv Model) / Dtc Check / Clear
DTC CHECK / CLEAR
CHECK DTC AND FREEZE FRAME DATA (USING TECHSTREAM)
(a) Turn the power switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the power switch on (IG).
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / Electric Parking Brake / Trouble Codes.
Chassis > Electric Parking Brake > Trouble Codes(f) Check for DTCs.
(g) Check the freeze frame data.
- If DTCs are output, check the freeze frame data and read the vehicle status when the DTC was stored.
HINT:
for Freeze Frame Data: Click here .gif)
CLEAR DTC AND FREEZE FRAME DATA (USING TECHSTREAM)
(a) Turn the power switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the power switch on (IG).
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / Electric Parking Brake / Trouble Codes.
(f) Clear the DTCs.
Chassis > Electric Parking Brake > Clear DTCsHINT:
When DTCs are cleared, the freeze frame data will also be cleared.
READ NEXT:
Electric Parking Brake does not Operate
WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
The electric parking brake may still operate up to
Electric Parking Brake System AUTO Function Circuit
DESCRIPTION The parking brake ECU (brake actuator assembly) receives shift position information from the hybrid vehicle control ECU via CAN communication, and wheel speed signal and stop light switch
Fail-safe Chart
FAIL-SAFE CHART DTC Trouble Area Brake System Warning Light (Yellow) Parking Brake Indicator Light (Red) Fail-safe Deactivation Condition C1245 Deceleration sensor data malfunction
SEE MORE:
Skid Control ECU Malfunction (C1300)
DESCRIPTION DTC No. Detection Item INF Code DTC Detection Condition Trouble Area MIL Note C1300 Skid Control ECU Malfunction 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049
INF Code: 1028 to 1044, 1047 to 1049
Components
COMPONENTS ILLUSTRATION *A for HV Model - - *1 COOL AIR INTAKE DUCT SEAL *2 FRONT FENDER LINER RETAINER *3 FRONT WHEEL OPENING EXTENSION PAD LH *4 HOOD LOCK ASSEMBLY *5 PIN HOLD CLIP *6 REAR FENDER SPLASH SHIELD SUB-ASSEMBLY LH *7 VEHICLE APPROACHING SPE
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