View Single Post
  #2  
Old 10-12-2006, 08:38 PM
BNaylor's Avatar
BNaylor BNaylor is offline
AF Moderator
 
Join Date: Jan 2005
Posts: 18,017
Thanks: 30
Thanked 54 Times in 42 Posts
Re: Backup lights and trunk release not working

The backups lights and the trunk release to include relay and solenoid share the same 12 volts. So check the fuse marked B/U LP (10A). Even if the fuse looks good with a 12 volt test lamp or multimeter check the voltage directly at the fuse socket. Make sure you are either in reverse for backup lights and park for trunk release. After that the only component they share in common is the transmission range switch (aka PRND321/neutral/park switch) located on the driver's side of the transmission. Other than that you may have a wiring problem.

Welcome to AF.



__________________

'08 Pontiac Grand Prix GXP (Dark Slate Metallic) - LS4 5.3L V8
'02 Oldsmobile Alero GL2 - LA1 3400 V6
'99 Buick Regal LS - L36 Series II 3800 V6
'03 Honda CR250R MX - 2 Stroke 250cc
'97 Pontiac Grand Prix GTP - L67 Series II 3800 V6 Supercharged (Sold)
Timeslip 08/12/06

AF Community Guidelines
Reply With Quote