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2 hours ago
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Climate control panel troubleshooting: dead buttons, stuck blower and dark displays
11 hours ago
Why climate control panels fail, how to tell the panel apart from the blower resistor or blend door actuator, and how to order the correct HVAC control module.
Master window switch not working? How to diagnose it before you replace it
11 hours ago
How to tell whether a power window fault is the master window switch, the individual door switch, the motor or the wiring, and how to order the correct replacement panel.
Where to find the part number on an ECM, TCM, climate control or window switch
11 hours ago
Where the OEM part number is located on engine computers, transmission modules, climate control panels and master window switches, and why it beats year, make and model.
Symptoms of a failing engine computer, and how to rule out everything else first
11 hours ago
The real symptoms of a failing ECM or PCM, the faults that get mistaken for a bad engine computer, and the checks to do before you spend money on a module.
How to find the right engine computer for a Ford van (E-150, E-250, E-350 and Econoline)
11 hours ago
How to identify the correct ECM or PCM for a Ford E-150, E-250, E-350, Econoline, Windstar or Transit, including where to find the part number and which engine sizes matter.
ECM vs PCM vs ECU vs TCM: what the acronyms actually mean
11 hours ago
ECM, ECU, PCM, PCU, TCM, TCU and BCM explained in plain English, plus how to tell which module your vehicle actually uses before you order a replacement.
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