EG013-04
November 16, 2004
Title:
ENGINE VIBRATION
Models:
02 – 04 SC430
Introduction
Some customers may experience a rough idle when the vehicle is at a standstill and in gear (D position). This vibration is not noticed when the engine is under load above idle.
Applicable Vehicles
- 2002 – 2004 model year SC430 vehicles produced BEFORE the Production Change Effective VIN shown below.
Production Change Information
| MODEL | PRODUCTION CHANGE EFFECTIVE VIN |
|---|---|
| SC430 | JTHFN4#Y#40056830 |
Parts Information
| PREVIOUS PART NUMBER | CURRENT PART NUMBER | PART NAME | QTY |
|---|---|---|---|
| 12361-50150 | 12361-50151
Toyota Genuine Parts 12361-50151 Engine Mount
| Insulator, Engine Mounting, Front | 1 |
| 12381-50070
12381-50071 | 12381-50140 | Stabilizer, Engine Mounting | 1 |
Repair Procedure
- Verify the rough idle with vehicle in gear (D position).
- Inspect the rubber on the front engine mount insulators for cracking or tearing.
- If a front engine mount insulator shows damage, replace the insulator and engine mounting stabilizer.
- For insulator and stabilizer torque specifications, refer to the Technical Information System (TIS), SC430 Repair Manual: Service Specifications: Engine Mechanical.
Warranty Information
| OP CODE | DESCRIPTION | TIME | OFP | T1 | T2 |
|---|---|---|---|---|---|
| 111261 | R & R Engine Front Mounting Bracket and/or Insulator (One Side) | 0.8 | 12361-50150 | 9B | 16 |
Applicable Warranty*:
This repair is covered under the Lexus Powertrain Warranty. This warranty is in effect for 72 months or 70,000 miles, whichever occurs first, from the vehicle s in-service date.
* Warranty application is limited to correction of a problem based upon a customer s specific complaint.
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