Lexus ES: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Diagnostic Trouble Code Chart
| DTC No. | Detection Item | Trouble Area | Link |
| B1003 | ECU Malfunction | Central gateway ECU (network gateway ECU) | |
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DATA LIST / ACTIVE TEST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faul
FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) When communication fails in any of the CAN bus lines (communication lines), a fail-safe function(s) will operate. The fail-safe function that is specified for ea
DTC CHECK / CLEAR CHECK FOR DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Central Gateway
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COMPONENTS ILLUSTRATION *1 FRONT DISC BRAKE ANTI-SQUEAL SHIM KIT *2 FRONT DISC BRAKE PAD *3 FRONT FLEXIBLE HOSE *4 FRONT DISC BRAKE CYLINDER ASSEMBLY *5 FRONT NO. 1 DISC BRAKE ANTI-SQUEAL SHIM *6 FRONT NO. 2 DISC BRAKE ANTI-SQUEAL SHIM *7 FRONT DISC BRAKE PAD WEAR
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 rear engine mounting insulator removal/installation are shown below. Necessary Procedures After Parts Re
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