2006 Lucerne CXSdrivers electric seat no movement or motor noise

[agjone72]

Have 2006 Lucerne CXS and your drivers electric seat will not move at all or do anything. What options would I need to do in order to check or fix?

 

[2007LucerneCXL]

Here's a list of items check fuse, seat switches, seat module, motor, harness and connectors. Repair may require seat removal depending on issue but before getting a meter on the seat to see if it's getting voltage is the first step as it's guessing what might be wrong with no details.

 

[agjone72]

Here's a list of items check fuse, seat switches, seat module, motor, harness and connectors. Repair may require seat removal depending on issue but before getting a meter on the seat to see if it's getting voltage is the first step as it's guessing what might be wrong with no details.

On the seat switches, the seat has no movement by any of the switches at all however the is an auxiliary outlet lower front of seat and there is power to that. If that help. It also has heated and cooled seats and there is nothing coming from those either in the drivers seat. Also there are like 4 motors underneath the seat,so which one would you go to ?

 

[2007LucerneCXL]

The first thing is the rear seat circuit breaker in the rear seat fuse box, then it's the connector and harness. As it's a dead seat power needs to be confirmed it's getting to the seat from that point it's checking switches and modules.

 

[agjone72]

Here's a list of items check fuse, seat switches, seat module, motor, harness and connectors. Repair may require seat removal depending on issue but before getting a meter on the seat to see if it's getting voltage is the first step as it's guessing what might be wrong with no details.

If there is no voltage at all, everything checked. Where do you go next?

 

[2007LucerneCXL]

Here is a app for wiring schematics

Carmin - Apps on Google Play

Automotive Electrical Wiring Diagrams

play.google.com

Seat control module, rear seat fuse box, harness and/or connectors are the primary suspects. But if it's not getting power the fuse box needs to be confirmed.