Lexus ES: Dtc Check / Clear
DTC CHECK / CLEAR
CHECK DTC AND FREEZE FRAME DATA (USING TECHSTREAM)
(a) Turn the engine switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the engine switch on (IG).
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / Brake/EPB / Trouble Codes.
Chassis > Brake/EPB > Trouble Codes(f) Check for DTCs.
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NOTICE:
The electric parking brake system outputs DTCs for the following system. When DTCs other than those in Diagnostic Trouble Code Chart for the electric parking brake system are output, refer to Diagnostic Trouble Code Chart for the relevant system.
| System | Proceed to |
|---|---|
| Electronically Controlled Brake System (for Gasoline Model) | |
(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
CLEAR DTC AND FREEZE FRAME DATA (USING TECHSTREAM)
(a) Turn the engine switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the engine switch on (IG).
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / Brake/EPB / Trouble Codes.
(f) Clear the DTCs.
Chassis > Brake/EPB > Clear DTCsHINT:
When DTCs are cleared, the freeze frame data will also be cleared.
READ NEXT:
Electric Parking Brake does not Operate
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The electric parking brake may still operate up to 20 seconds after the engine switch is turned off. Before disconnecting connectors or fuses, turn t
Electric Parking Brake System AUTO Function Circuit
DESCRIPTION The skid control ECU (brake actuator assembly) receives shift position signals from the ECM via CAN communication to control the electric parking brake system AUTO function (IG-OFF linked
Electric Parking Brake System AUTO Function Circuit
DESCRIPTION The skid control ECU (brake actuator assembly) receives shift position signals from the ECM via CAN communication to control the electric parking brake system AUTO function (IG-OFF linked
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Disposal
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Always use a cloth to prevent shards of metal from flying about due to the release of pressurized gas.
Always wear safety glasses.
HINT: The gas is colorless, odorless and non-poisonous. (a) Extend the piston rod and
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 vacuum warning switch assembly removal/installation are shown below. Necessary Procedures After Parts Re
