Hyundai Tucson: Engine Control / Fuel System / ISG (Idle Stop & Go) System

Integrated Thermal Management Module (ITM)

- Description Integrated Thermal Management Module (ITM) is a device that controls the coolant flow rate according to coolant temperature. At initial startup, the ITM quickly warms up the engin ...

Description and Operation

- Description Idle Stop & Go (ISG) system switches off the ignition when vehicle is stopped, and then restarts the ignition and starts the vehicle when accelerator is pushed. It temporarily ...

Other information:

Hyundai Tucson (NX4) 2022-2026 Service Manual: Repair procedures
- Inspection Operation and Leakage Check 1.Brake Booster (A)(1)Check brake operation by applying the brake during the test run. If the brake does not operate properly, replace the brake booster. If brake fluid remains inside the booster when disassembled, replace the booster and master ...

Hyundai Tucson (NX4) 2022-2026 Service Manual: Fuel Pressure Test
- Fuel Pressure Test 1.Release the residual pressure in fuel line.(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")     • When removing the fuel pump relay, the Diagnostic Trouble Code (DTC) will be occurred. Therefore delete the code with the diagnosti ...