Lexus ES: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT HOOD SUB-ASSEMBLY
(a) Check that the clearance measurements of areas a through d are within each standard range.

Standard Clearance
Area | Measurement | Area | Measurement |
a | 2.85 to 5.85 mm (0.112 to 0.230 in.) | b | 1.85 to 5.85 mm (0.0728 to 0.230 in.) |
c | -1.35 to 1.65 mm (-0.0531 to 0.0650 in.) | d | 2.2 to 5.2 mm (0.0866 to 0.205 in.) |
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DISASSEMBLY PROCEDURE 1. REMOVE HOOD CUSHION CENTER (a) Using a clip remover, disengage the 10 hood to cowl top seal clips to remove the hood cushion center. (b) Remove the 10 hood to c
ADJUSTMENT CAUTION / NOTICE / HINT *a Centering Bolt *b Standard Bolt HINT:
Centering bolts are used to install the hood hinges and hood lock. The hood and hood lock cannot be adjust
REASSEMBLY PROCEDURE 1. INSTALL HOOD STAY BRACKET LH Click here 2. INSTALL HOOD STAY BRACKET RH HINT: Use the same procedure as for the LH side. 3. INSTALL HOOD SUPPORT ASSEMBLY LH Click here 4. I
SEE MORE:
REASSEMBLY PROCEDURE 1. INSTALL SPARK PLUG TUBE HINT: When using a new cylinder head sub-assembly, the spark plug tubes must be replaced. (a) Apply adhesive to a new spark plug tube as shown in the illustration. Adhesive: Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent Standard Appli
SYSTEM DIAGRAM Transmitting ECU (Transmitter) Receiving ECU Signal Communication Method Skid control ECU (Brake booster with master cylinder assembly) Power steering ECU (Rack and pinion power steering gear assembly)
Target steering angle signal
Target relative angle sig
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