technician training Archives - UnderhoodService
Read The May Issue of ShopOwner Online

Every issue of ShopOwner includes technical and management information and articles.

Belt Service For Hybrid and Stop/Start Systems

Knowing how to “force start” a hybrid vehicle can be helpful if you are trying to diagnose a noise problem.

The April Digital Edition of ShopOwner Is Now Online

Each issue includes management resources and technical content from Underhood Service.

The March Digital Edition of ShopOwner Is Now Online

Each issue includes technical content from Underhood Service.

Repairing Wiring Harnesses

A guide to probing and poking.

Diesel Air Filter Replacement

Here are some diesel air filter replacement tips in order to keep these vehicles running as intended.

Auxiliary Cooling Pumps

An auxiliary cooling pump’s primary function is to circulate warm coolant to the heater core.

Would You Want To Work on 40 year Old Car?

Last month, Andrew Markel purchased a 1982 Chrysler New Yorker for $1,500.

The February Digital Edition Is Ready Today!

Each issue includes technical content from Underhood Service.

Deciphering Engine Misfire Codes

When the fuel/air mixture ignites, many factors must be met to pass a misfire monitor.

Ignition System Do’s and Don’ts

Why do ignition systems give technicians problems when diagnosing ignition-related misfires? The answer is that some technicians use tests that might give inconclusive results or do damage to the coil or drivers inside a module.

Chrysler’s Totally Integrated Power Module

The TIPM is on the CAN bus, any issues with the communication between the ECM, ABS and BCM can cause problems with the TIPM.