What does a lighting control module do?
The Lighting Control Module is a device that controls the different lighting systems on your vehicle including the headlight assembly, tail-light assembly, turning lamps, and fog-lights. The module provides a central microprocessor-based device from where all the lighting functions in your automobile can be controlled.
Where is the light control module location?
Although vehicles can differ, the Light Control Module is normally located underneath the steering wheel, above and to the right of the gas pedal.
What is a CEM module?
Central Electronic Module (CEM) is the main electrical module on Volvo vehicles that communicate with the rest of your car’s modules and components. When it fails, it can cause unpredictable intermittent electrical problems.
What’s a module in a car?
A power-train control module, abbreviated PCM, is an automotive component, a control unit, used on motor vehicles. It is generally a combined controller consisting of the engine control unit (ECU) and the transmission control unit (TCU).
What is BMW LCM module?
The BMW light control module, commonly known as the LCM, lamp control module, or light check module, is an extremely common part that fails on the BMW E38 and E39. You’ve probably seen the “left side light out” or “right side out” bulb lights on a dashboard before.
What is a Volvo CEM?
Volvo’s CEM is a complex and feature-rich ECU that controls the majority of body, chassis, safety, and convenience features in the vehicle. It communicates with other sensors and components using a combination of hard-wired signals and CAN/LIN communications in order to control body, safety, and convenience features.
What kind of electrical problem does a Volvo have?
Quite often, the issue is the connections at the Volvo Central Electronic Module (CEM). Central Electronic Module (CEM) is the main electrical module on Volvo vehicles that communicate with the rest of your car’s modules and components.
Why does my Volvo focus go into failure mode?
The failure mode noticed by Focus owners was that on starting the car the steering malfunction light would come on. Resetting the ignition a couple of times would sometimes make this go away. The car would then be taken to the dealers who would either not find anything, or later on a TSB was issued to load the PSM with a software update.
Where is the alarm system required on a Volvo?
When faced with the “Alarm System Service Required” message on the dashboard of a 2000+ Volvo S60/S80/V70, the problem is almost always the siren module, a device located behind the front bumper cover on the on the passenger side of the vehicle, just behind the wheel well.
Why does the coolant indicator light come on on a Volvo truck?
Description: The VOLVO Trucks coolant level indicator light comes on if the coolant level is low. Action to take: Check coolant levels and top up at next stop. Description: The VOLVO Truck may experience severe engine damage due to low oil pressure indicated by the red low engine oil pressure symbol.