2003 Lexus IS300 (JCE10R) Repair Solution

Vehicle Details

Make: Lexus

Model: IS300 (JCE10R)

Year: 2003

Engine: 3.0L 2JZ-GE 6cyl 24v DOHC VVT MPFI Petrol

Kilometres: 250,397

Area: Engine

Category: Loss Of Power

Loss of power, not drivable
No warning lights on dash.

Vehicle towed in.
The owner (Retired-mechanic) provided an in-tank fuel pump and filter for us to fit because he suspected it was the issue.

The step-by-step diagnostic process used to identify this fault is available to TaT members.

The detailed fault description and root cause analysis for this 2003 Lexus IS300 (JCE10R) is available to TaT members.

The confirmed repair procedure for this 2003 Lexus IS300 (JCE10R) is available to TaT members. Includes the verified fix and technician tips.

Code	LEXJC03128
Vehicle	2003 Lexus IS300 (JCE10R)
Engine	3.0L 2JZ-GE 6cyl 24v DOHC VVT MPFI Petrol
Complaint	Visible
Diag. Sequence	Members Only
Solution	Members Only

Get the complete diagnostic sequence, verified solution, and technician tips.