Question 1

Chassis and underbody corrosion (Hilux AN120)

Accepted Answer

The ladder chassis and underbody are prone to corrosion, made worse by UK road salt. Severe rust can cause an MOT failure, and in some cases manufacturers replaced chassis frames under warranty.

Question 2

DPF clogging and power loss (2.4 D-4D)

Accepted Answer

Hilux models with the 2.4 D-4D built from 2016 suffered from DPF clogging, with white smoke, a DPF warning and loss of power, particularly when used for short trips or towing at low speed. Toyota issued a recall and software update to improve regeneration.

Toyota HiluxHilux AN120

Known issues and common problems

Toyota HiluxHilux AN120

Known issues and common problems

Chassis and underbody corrosion (Hilux AN120)1 solutionsHigh

DPF clogging and power loss (2.4 D-4D)1 solutionsHigh