Installation Video

 The Video below was shot using a Volvo 850, but the basic premise applies to all the Volvos that I have modules for.  Not all steps are needed for all cars, but an e-5 torx socket is essential for removing the mounting bolts that hold the module on. 

Just about anybody can do this.  It really isn't incredibly difficult, watching the video at the bottom of the page will show you what you need to do.
 

 This generally doesn't take long to do, so there's no reason to rush it...that's how mistakes happen.  MAKE SURE your ratchet is set to loosen.  Remember the phrase..."lefty loosey, righty tighty".   The paperwork in the box has all of my contact info including my phone number.  DO NOT hesitate to call if you run into any issues or have a question.

It's a good idea to spray down the 4 bolts holding the module on with PB Blaster or penetrating oil an hour before starting.

Watch the video.  This isn't something where you'll have to have the video running while you're doing it, it's relatively simple.  DO NOT overtighten the bolts holding the module on, finger tight plus a quarter or half turn is plenty.  When installing the large harness ABSOLUTELY make sure the large harness is 100% bottomed out squarely and firmly locked into place, then push down on it firmly for another 5 seconds to allow it to completely bottom out, that is especially important.  IF your mechanism on your harness is broken, reference the pictures at the bottom of the page.  

AFTER INSTALLING...  Provided you secured the harness correctly and there are no external faults in the ABS system the ABS light should immediately go off after starting the car.  

99 and later, the Check Engine Light and Flashing transmission light will generally not go away on their own.  You will likely need to have your codes reset with a scanner, disconnecting the battery doesn't  clear the p0500, p1618 or p1633 codes or clear the flashing transmission light.  Realistically, any time your CEL is on, you should have it scanned to see why it is on.
 

 No need to remove the Airbox.  You will need to remove the corrugated metal tube between the exhaust manifold and the airbox.  It slides right off, no special tools needed to remove it. 

 Airbox removal isn't entirely necessary but I do recommend it to give you more room to work with.  1996 850's have an extremely brittle wiring harness between the ABS module and the pump motor.  Even if you're gentle with it there's a good chance the insulation will fall off as soon as you touch it.  Rewrap the wires with rubber tape.  Clearance between the module and the tube between the airbox and the turbo is a bit tight but workable.

IF you run into a stripped/corroded bolt call me immediately and we'll discuss how to get it out.   DON'T use a sawzall, grinding wheel, hammer, etc.