Lexus ES: Diagnosis System
Lexus ES (XZ10) Service Manual / Engine & Hybrid System / Cruise Control / Front Camera System (for Gasoline Model) / Diagnosis System
DIAGNOSIS SYSTEM
DIAGNOSIS FUNCTION
(a) If a malfunction is detected in the forward recognition camera, the forward recognition camera stores a DTC without directly informing the driver via indicator lights, and then notifies the systems that use the forward recognition camera.
Those systems then notify the driver.
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Dtc Check / Clear
DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Chassis > Front Recognition Camera
Freeze Frame Data
FREEZE FRAME DATA DESCRIPTION (a) Whenever a front camera system DTC is stored, the forward recognition camera stores the current vehicle state (ECU and sensor information) as Freeze Frame Data. CHECK
Data List / Active Test
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
SEE MORE:
DC/DC Converter Current Sensor Circuit Short to Ground (P0E5111,P0E5115,P0E511F)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P0E5111 DC/DC Converter Current Sensor Circuit Short to Ground Short to GND detected in reactor current sensor circuit (1 trip detection logic) Inverter with converter assembly Comes
Inspection
INSPECTION PROCEDURE 1. INSPECT AND ADJUST BRAKE BOOSTER PUSH ROD NOTICE: Make the adjustment with no vacuum in the brake booster assembly. (Depress the brake pedal several times with the engine stopped.) HINT:
Adjustment of the brake booster push rod is required when the brake master cylinder su
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