How do I check Tccm?

A quick and easy test for the 4WD light system is to ground TCCM terminals #C11, C12 & C13 individually and see if each 4WD light illuminates. If each 4WD light illuminates, the 4WD light circuits are intact. Suspect a possible TCCM problem. Refer to the TCCM connector views to determine the correct terminal locations.

Where is the fuse box on a 1999 chevy blazer?

The fuse box is located on the driver’s side of the instrument panel, behind the cover.

How do I wake up Tccm?

Remove the underhood TCCM fuse (labeled ATCM or TREC). Wait 30 seconds and then reinstall the fuse. This should “wake up” and communicate with Tech 2.

Where is the fuse box on a 2002 Chevy Trailblazer?

Fuse box location It is located in the engine compartment on the driver’s side, under two covers.

What does the Tccm do?

The Transfer Case Control Module (TCCM) is the brain behind the electronically shifted GM 4WD systems. The TCCM processes the shift request from the dash mounted mode selector buttons, executes the shift, and verifies the shift was completed.

Where is the fuse box on a Chevy S-10?

The fuse block is in the instrument panel on the driver’s side. Chevrolet S-10 – fuse box – instrument panel Engine Compartment Fuse Block The fuse block under the hood at the driver’s de of the engine compartment.

Why does my Chevy Blazer have so many fuses?

If your Blazer has many options like a sunroof, navigation, heated seats, etc, the more fuses it has. Some components may have multiple fuses, so make sure you check all of the fuses that are linked to the component in question.

Where is the fuse box located on a Ford Explorer?

The fuse box is located on the driver’s side of the instrument panel, behind the cover. Dome Lamps, Cargo Lamps, Visor Vanity Mirror, Cigarette Lighter, Inside Rearview Mirror Lamp, Overhead Console l-amps, Glove Box Lamp, Horns, Horn Relay, IP Courtesy Lamps, Power Outside Rearv iew Mirror, Liftglass Release Motor, Illuminated Entry Module

Where is the fuse for the cigarette lighter on a Toyota?

Cigar lighter / power outlet fuses are located in the Instrument panel fuse box. 1996, 1997 – see fuse №7 “PWR AUX”. 1998-2005 – see fuses №2 “CIGAR LTR” and №13 “AUX PWR”. The fuse box is located on the driver’s side of the instrument panel, behind the cover.