Lexus ES manuals

Lexus ES: On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. SECURE VEHICLE

(a) Fully apply the parking brake and chock a wheel.

CAUTION:

  • Make sure to apply the parking brake and chock a wheel before performing this procedure.
  • If the vehicle is not secure and the shift lever is moved to N, the vehicle may suddenly move, possibly resulting in an accident or serious injury.

2. INSPECT SHIFT LEVER POSITION

(a) When moving the shift lever from P to R with the engine switch on (IG) and the brake pedal depressed, check that the shift lever moves smoothly and correctly into position.

(b) Start the engine and check that the vehicle moves forward when the shift lever is moved from N to D and moves rearward when the shift lever is moved to R.

If the operation is not as specified, inspect or adjust the park/neutral position switch assembly or transmission control cable assembly.

3. INSPECT SHIFT LOCK OPERATION

(a) Move the shift lever to P.

(b) Turn the engine switch off.

(c) Check that the shift lever cannot be moved from P to any other position.

(d) Turn the engine switch on (IG), depress the brake pedal, and check that the shift lever can be moved from P to any other position.

If the operation is not as specified, inspect the transmission floor shift assembly.

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4. INSPECT SHIFT LOCK RELEASE BUTTON OPERATION

(a) Move the shift lever to P.

(b) Turn the engine switch off.

(c) Remove the shift lock release button cover.

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(d) When moving the shift lever with the shift lock release button pressed, check that the shift lever can be moved from P to any other position.

READ NEXT:

 Reassembly

REASSEMBLY PROCEDURE 1. INSTALL LOWER POSITION INDICATOR HOUSING (a) Engage the 4 claws and 2 guides to install the lower position indicator housing to the shift lock control unit assembly. NOTICE:

 Removal

REMOVAL PROCEDURE 1. SECURE VEHICLE (a) Fully apply the parking brake and chock a wheel. CAUTION: Make sure to apply the parking brake and chock a wheel before performing this procedure. If the v

 Shift Paddle Switch

SEE MORE:

 Inspection

INSPECTION PROCEDURE 1. INSPECT MASS AIR FLOW METER SUB-ASSEMBLY (a) Perform a visual check for any foreign matter on the intake air temperature sensor (thermistor) of the mass air flow meter sub-assembly shown in the illustration. OK: There is no foreign matter. If the result is not as specifie

 Headlight LH Circuit (B2439,B243A)

DESCRIPTION The headlight ECU sub-assembly LH and headlight ECU sub-assembly RH internally boost the power supply voltage to ensure a constant supplied current for the lo/hi beam LED of their respective headlight. By monitoring the LED power supply voltage, abnormal current and malfunctions can be d

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