The check sum error code is loss of connection in the PCM. This is most likely an internal circuitry problem, which may ultimately require replacement and re-flash of the PCM. You might want to have this troubleshot at the dealer level before swapping in a new or used PCM, but it sounds as if you are headed that direction.
Tom Dayton
JS Auto Supply
Larger battery keeps rechargeable hands-free light shining bright for up to seven hours.
Now powered by a higher-capacity rechargeable battery, the LITESTIX by BendPak portable LED work light provides up to seven hours of continuous use on one charge. The new LITESTIX LS36SMDX model is designed to train task lighting wherever it’s needed without cords getting in the way. The light boosts visibility where general lighting isn’t strong enough, such as inside engine compartments, vehicle interiors, and underneath lifts, as well as when work is under way at night.
Nominations are being accepted for the 2024 Byrl Shoemaker/ASE Education Foundation Instructor of the Year award.
Two specifications can be used to justify replacement — the condition of the additive package & the freezing point.
Whether your customer asks for a gasket or a seal, you know one thing: They’re trying to stop a leak.
Dorman offers these three tips to help to determine if it’s a valid warranty claim.
Prevent over-tightening of plastic and aluminum oil filter canisters and filters.
The release reflects growing demand for advanced damping technology in the aftermarket, company says.
Customer service should be your number one priority, and it all starts with the greeting.
Screwdrivers come in many shapes and sizes, and they are not created equal.
