2019 Toyota Hilux (GUN126R) Repair Solution

Vehicle Details

Make: Toyota

Model: Hilux (GUN126R)

Year: 2019

Engine: 2.8L 1GD-FTV 4cyl 16v DOHC Turbo CRD Diesel Auto

Kilometres: 82,694

Area: HVAC Control System

Category: Control Panel Not Working

A/C not cooling.

Verified the owner's description.
Seemed like the temperature control was not working.

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 2019 Toyota Hilux (GUN126R) is available to TaT members.

The confirmed repair procedure for this 2019 Toyota Hilux (GUN126R) is available to TaT members. Includes the verified fix and technician tips.

Code	TOYGU19623
Vehicle	2019 Toyota Hilux (GUN126R)
Engine	2.8L 1GD-FTV 4cyl 16v DOHC Turbo CRD Diesel Auto
Complaint	Visible
Diag. Sequence	Members Only
Solution	Members Only

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