Trying to locate the ignition module for chevy blazer s10 1994

1999 CHEVROLET BLAZER Body Control Module (BCM)

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... V6 > Electrical > Body Control Module (BCM). 1999 CHEVROLET BLAZER 4.3L V6 : Electrical : Body Control Module (BCM), Price, Core, Total, Add to Cart ...

electric problem maybe bcm? - Blazer Forum - Chevy Blazer Forums

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Oct 25, 2009 - I have seen on line it could be the bcm module. ... In my 1999 Chevrolet Blazer it is located under the cd/radio and computer climate control. Looking for a Diagram or Info on the Body Control Module
Feb 4, 2012
body control module
Sep 25, 2009
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ACDelco 19153625 GM Original Equipment Body Control ...

It is mounted to a heat sink that is mounted right next to the ignition coil on the passenger side of the engine. You can't miss it.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

If its a THM400 the valve should be in the side just above the pan. It would have a vac hose going to it.
If its not a 400 it probably does not use a modulator valve but rather a solenoid inside the transmission.

The Purge solenoid is located between the ICM (ignition control module) and the distributor on the plastic upper intake plenum.

CHECK BATTERY VOLTAGE FIRST IT SHOULD BE 12.5 VOLTS.IF NOT REPLACE BATTERY HAVE ALTERNATOR CHECKED.IF BATTERY GOOD.HAVE VECHICLE SCAN FOR PCM PROBLEMS - CRANKSHAFT SENSOR PROBLEMS OR CAMSHAFT SENSOR PROBLEMS.IF ALL IS GOOD GET A SPARK TESTER AND FUEL PUMP PRESSURE GAUGE TESTER.IF GETTING NO SPARK PROBLEM COULD BE LOOSE BAT.POWER SUPPLY WIRES AT IGNITION COIL MODULE OR IGNITION MODULE FAULTY.IF FUEL PUMP NOT RUNNING CHECK FUSE ABD RELAY IF BOTH IS GOOD FUEL PUMP FAULTY.

ignition control module is located under distributor cap

Your vehicle as an ignition control module located on top of the distributor (under the cap and rotor) I would pull the ICM and take it to NAPA and have it tested if bad replace it (cost about $80). Sounds like a ICM problem or it could be the ignition switch located on the steering coloum which can't be tested but costs $20. Hope this works

MANY PROBLEMS WITH THE HALL EFFECT SENSOR AND IGNITION MODULE LOCATED IN THE DISTRIBUTOR......ALSO CHECK FOR POWER ON COIL....KEEP IN MIND THE COILS GO BAD ALOT ALSO

try yhe pickup coil or ignition module wich are both located on the distributor or the igniton coil.im going through the same thing.all i have left to try is the ignition module.if i get it ill be sure to let you know

95-97 blazer or 94-97 S-10
12volts red (there will be 2)+ ignition harness
Starter purple or yellow + ignition harness
Ignition pink + ignition harness
Second Ignition white or pink/white + ignition harness
Accessory orange + ignition harness
Power Lock lt. blue + either kick panel
Power Unlock white + either kick panel
Lock Motor gray drivers kick panel
Unlock Motor tan drivers kick panel
Parking Lights+ brown switch or rear harness
Door Trigger white - keyless module
Dome Supervision use door trigger
Trunk/Hatch Pin tied in with doors
Trunk/Hatch Release black/white + switch or keyless
Tachometer white AC ECM
Brake Wire white + at brake pedal switch
Parking Brake black at the pedal
Horn Trigger black - steering column