How do you replace the PCM ON A 1994 Ford Tempo GL?
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The pcm computer is mounted on the firewall on a 2000 Ford Ranger. It is on the passenger side under the hood.
I believe that is ( PCM detected coil 1 , 2 , 3 , or 4 primary circuit failure - dual plug )
On a 1997 Ford Ranger : The PCM location should be the same as on my 1995 Ford EXPLORER ( if you look in the engine compartment at the firewall you should see where the wiring harness is bolted to one end of the PCM , it is towards the passenger side of the vehicle , and most of the PCM is " hidden " behind the glove compartment )
the pcm is located along the upper edge of the firewall in the engine compartment..
On a 2001 Ford Ranger : In the Power Distribution Box ( which is " live " ) located in the engine compartment , on the drivers side ( the # 54 relay is the relay for the Powertrain Control Module / PCM )
In a 1995 Ford Ranger : If it is the same as my 1995 Ford EXPLORER , the Powertrain Control Module ( PCM ) passes through the firewall One end of the PCM can be seen from the engine compartment , where the wiring harness is bolted to it and most of the PCM is " hidden " behind the glove compartment area
On a 2004 Ford Ranger ( for the 3.0 and 4.0 liter V6 engines ) In the power distribution box ( which is " live " ) in the engine compartment ( # 47 is the PCM relay ) ( # 48A is the fuel pump relay )
Unhook the negative battery cable for 15-30 min
On the passenger side fire wall under the hood by the evaporator core. Goes into the fire wall.
BCM is in the trunk. all the way to the right. You have to remove the panel to get to it The PCM is under the dash on the right side. You have to remove the glove box to access the screw that holds it in place.