Easy tips

Why is the shift button not working on my TrailBlazer LT?

Why is the shift button not working on my TrailBlazer LT?

The shift button on the shifter could not be depressed with key in run and foot on brake pedal and the shifter could not be moved out of the park position.

What to do if your Trailblazer won’t start?

Boosting/jumping the battery no longer helps. I can jump and start the truck by jumping across sockets 87 and 30 of the starter relay sockets and the truck will run. I checked the ground from socket 85 to vehicle chasis and the resistance is zero. Now I am leaning towards the neutral safety switch or the wire to and through it as being the culprit.

Why is the grounding cable on my trailblazer not working?

The Grounding Cable is one of the few things the engineers cannot dispense with from being made of Pure Copper Wire… subject to flex work hardening and, as the cable (s) bounce and move out of sync with the dynamic vibrations and motions of the Engine riding on top of the motor mounts.

Why does my 4L60E start in 4th gear?

Car goes into gear but feels very sluggish like the brakes are dragging, but it will roll easily (starts out in 4th gear), you manually shift to 2 to get it moving, once it’s moving you put it back in OD and the car shifts 3rd to 4th on its own and locks the converter at the appropriate time:

What’s the problem with my GM 4L60E transmission?

For a complete diagnosis on your GM 4L60E Transmission problem, contact us for a Free Diagnostic. 1. Slow, slipping or no reverse: “lo-reverse” clutches are worn out, fluid leak in the reverse apply circuit, or broken sunshell.

The shift button on the shifter could not be depressed with key in run and foot on brake pedal and the shifter could not be moved out of the park position.

Boosting/jumping the battery no longer helps. I can jump and start the truck by jumping across sockets 87 and 30 of the starter relay sockets and the truck will run. I checked the ground from socket 85 to vehicle chasis and the resistance is zero. Now I am leaning towards the neutral safety switch or the wire to and through it as being the culprit.

The Grounding Cable is one of the few things the engineers cannot dispense with from being made of Pure Copper Wire… subject to flex work hardening and, as the cable (s) bounce and move out of sync with the dynamic vibrations and motions of the Engine riding on top of the motor mounts.

What to do if your Trailblazer is stalling?

Before troubleshooting any automotive issue, including stalling issues with the Trailblazer, make sure that you check the vehicles trouble codes with an OBD2 scanner. Trouble codes are always a great place to start diagnosing problems on today’s modern computer controlled vehicles. Without them, you are in the dark.

What causes a Chevy Trailblazer engine to stall?

If your Chevy Trailblazer’s engine timing is off, it’s going to stall out, misfire, and altogether not run properly. Here are some of the more common causes of an engine timing problem: VVT Problem – Many modern engines are equipped with Variable Valve Timing.

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Ruth Doyle