Peterbilt Outside Air Temp wiring diagrams

Description:

This procedure will walk you through the simple steps for replacing
the Outside Air Temp. (OAT) Sensor in your mirror. Your mirror
may be slightly different from the ones in the pictures, but the steps
will be the same.

Mirror styles this procedure applies to are:

West Coast and Moto Mirror or Road Scan

Tools/parts needed: 3/16 drill bit

Electric/cordless drill

Pliers

Rivet gun (needs to fit 1/8 rivet shank)

Parts Kit SK-1525

Step 1:

Disconnect all power to the mirror.

Step 2:

Remove the mirror from the mounting brackets as you would
normally do.

Step 3:

Place the mirror on a table where there will be ample room
to work. If needed remove mirror and harness from truck.
NEVER try performing this procedure on a platform or
Ladder.

Step 4:

West Coast Mirror

Remove 1 screw from the top, and one screw from
the bottom. The side brackets will come off and the
mirror parts can be disassembled.

Bottom View of Mirror

Moto Mirror or Road Scan

Drill (3/16 drill bit) off the heads of all the rivets
along the bottom perimeter of the mirror holding the
bottom plate on. This will allow the bottom plate
with the OAT sensor to be removed. You may have
to take a punch and gently push the rivet bodies
inside the mirror so the plate will come loose.
Remember to remove all the rivets from inside the
mirror.

Step 5:

Unhook the OAT Sensor from the wire harness.