What does the ECM mean on a car?
Average rating from 211 customers who received a Car will not turn over Inspection. The ECM, or electronic control module, is the computer responsible for controlling all of the engine management functions.
Where are the relays on a Mercury Mountaineer?
These relays are located on the reverse side of the passenger compartment fuse panel. To access the relays you must remove the passenger compartment fuse panel. The Power distribution box is located in the engine compartment (on the driver’s side), under the cover.
What are the symptoms of a bad ECM?
1. No power when the key is inserted 2. Engine will not start 3. Battery drain or dead battery The ECM, or electronic control module, is the computer responsible for controlling all of the engine management functions.
When did the Mercury Mountaineer fuse box come out?
In this article, we consider the second-generation Mercury Mountaineer, produced from 2002 to 2005. Here you will find fuse box diagrams of Mercury Mountaineer 2002, 2003, 2004 and 2005, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.
What happens if the ECM fails on a car?
The fuel and ignition systems, as well as several other engine management functions, of many vehicles are controlled by the ECM. If the ECM or it’s relay fail, the entire engine management system will be left without power and will not function as a result.
What does ECM stand for in engine management?
The ECM, or electronic control module, is the computer responsible for controlling all of the engine management functions.
What to do if your ECM power relay is failing?
For this reason, if you suspect that your ECM power relay may be having an issue, have the vehicle inspected by a professional technician, such as one from YourMechanic, to determine if the relay should be replaced. The most popular service booked by readers of this article is Vehicle Engine Electrical Inspection.
What is the average rating of an ECM?
Average rating from 130,153 customers who received a Vehicle Engine Electrical Inspection. The ECM, or electronic control module, is the computer responsible for controlling all of the engine management functions.