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:

 Brake Switch "A"/"B" Signal Cross Coupled (P05042B)

DESCRIPTION The stop light switch assembly is a duplex system that transmits two signals: STP and ST1-. These two signals are used by the ECM to monitor whether or not the brake system is working properly. If the signals, which indicate the brake pedal is being depressed and released, are detected s

 System Voltage Circuit Short to Ground or Open (P056014)

DESCRIPTION The battery supplies electricity to the ECM even when the engine switch is off. This power allows the ECM to store data such as DTC history and freeze frame data. If the battery voltage falls below a minimum level, the stored ECM data will be cleared and the ECM will determine that there

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