1999 Toyota Landcruiser (FZJ105R) — Repair Solution

4.5L 1FZ-FE 6cyl 24v DOHC MPFI Petrol Auto · A/C Clutch Not Cutting In · HVAC Control System

Toyota Landcruiser (FZJ105R) A/C Clutch Not Cutting In HVAC Control System Diagnostic Sequence Available

Vehicle Details

Make: Toyota
Model: Landcruiser (FZJ105R)
Year: 1999
Engine: 4.5L 1FZ-FE 6cyl 24v DOHC MPFI Petrol Auto
Kilometres: 337,032
Area: HVAC Control System
Category: A/C Clutch Not Cutting In

Customer Complaint

The A/C is not working.

Problem Summary

The A/C is not working and the A/C button is not lighting up when pressed. The problem has been present for about 2 years.

Diagnostic Sequence

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

Unlock with Free Trial

Fault Description

The detailed fault description and root cause analysis for this 1999 Toyota Landcruiser (FZJ105R) is available to TaT members.

Unlock with Free Trial

Verified Repair Solution

The confirmed repair procedure for this 1999 Toyota Landcruiser (FZJ105R) is available to TaT members. Includes the verified fix and technician tips.

Unlock with Free Trial

Quick Facts

CodeTOYFZ99612
Vehicle1999 Toyota Landcruiser (FZJ105R)
Engine4.5L 1FZ-FE 6cyl 24v DOHC MPFI Petrol Auto
ComplaintVisible
Diag. SequenceMembers Only
SolutionMembers Only

Need the Full Fix?

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

Access the Full Repair Solutions Database

Unlock 6,127 verified repair solutions with complete diagnostic details, confirmed fixes, and technician tips.


© 2026 The Automotive Technician (TaT) — www.tat.net.au