2003 Toyota Prado (GRJ120R) — Repair Solution

4.0L 1GR-FE 6cyl 24v DOHC VVT MPFI Petrol · Engine Not Cranking · Engine

Toyota Prado (GRJ120R) Engine Not Cranking Engine Diagnostic Sequence Available

Vehicle Details

Make: Toyota
Model: Prado (GRJ120R)
Year: 2003
Engine: 4.0L 1GR-FE 6cyl 24v DOHC VVT MPFI Petrol
Area: Engine
Category: Engine Not Cranking

Customer Complaint

Vehicle would not crank over on a few occasions.
On two occasions it stalled while driving and would not crank over after that.

Breakdown service attended vehicle and was able to start after:
- moving relays around, including swapping Fog and EFI relays
- bridging a circuit of some description

Noted that vehicle had travelled over 200,000kms

Problem Summary

Originally unable to reproduce no-crank condition, so going on customer description.
After repeated repair attempts, was able to confirm the no-crank.

Eventually isolated this fault to poor contact at the EFI fuse.

Diagnostic Sequence

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

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Fault Description

The detailed fault description and root cause analysis for this 2003 Toyota Prado (GRJ120R) is available to TaT members.

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Verified Repair Solution

The confirmed repair procedure for this 2003 Toyota Prado (GRJ120R) is available to TaT members. Includes the verified fix and technician tips.

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Quick Facts

CodeTOYGR03111
Vehicle2003 Toyota Prado (GRJ120R)
Engine4.0L 1GR-FE 6cyl 24v DOHC VVT MPFI Petrol
ComplaintVisible
Diag. SequenceMembers Only
SolutionMembers Only

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