Chevy HHR Network

Problems/Service/Repairs If you have a problem with your HHR, want a tip on repairing or performing a particular service to you HHR here is the place to post!

test don't guess ECM 2008 HHR2.2

Thread Tools
 
Search this Thread
 
Old 04-10-2020 | 05:22 AM
  #21  
Cat Man HHR's Avatar
Cat Man HHR
Senior Member
 
Joined: 08-03-2010
Posts: 3,564
From: Lake Ronkonkoma, N.Y.
Jumper wire is from socket 87 to socket 30.
This is on a Ford, but like Don said, all relays are labeled the same.


Reply
Old 04-10-2020 | 08:15 AM
  #22  
Cat Man HHR's Avatar
Cat Man HHR
Senior Member
 
Joined: 08-03-2010
Posts: 3,564
From: Lake Ronkonkoma, N.Y.
https://www.chevyhhr.net/forums/prob...m-works-58456/
Reply
Old 04-10-2020 | 02:17 PM
  #23  
donbrew's Avatar
donbrew
Moderator
 
Joined: 01-23-2009
Posts: 25,339
From: Fredericksburg,VA
I moved all of isolated's stuff to this thread he started earlier, then started posting in another thread. Maybe solves confusion.
Reply
Old 04-10-2020 | 08:58 PM
  #24  
Isolated's Avatar
Isolated
Thread Starter
Member
 
Joined: 04-05-2020
Posts: 32
From: Kailua Kona Hawaii
Originally Posted by donbrew
Just for kix try jumping the run and start relay.
Fuse #5 Pin 30 is the supply for the start relay, it is always hot. . Signal is pin #86 (hot)
Pin 30 on the run relay is always hot. Signal is pin # 85 (hot)

If those pins are not always hot there is an internal fault of the fuse box.

pin 30 is hot but 85 and 86 and 87 are not. We jumped 30 to 87 and the starter spun which was a very welcome sound. But still no start. We split the fuse box but saw no obvious problem. What next?
Reply
Old 04-10-2020 | 09:04 PM
  #25  
RJ_RS_SS_350's Avatar
RJ_RS_SS_350
Moderator
 
Joined: 05-01-2014
Posts: 8,173
From: California
Another post moved, please keep it here in your thread, isolated.
Reply
Old 04-10-2020 | 10:12 PM
  #26  
donbrew's Avatar
donbrew
Moderator
 
Joined: 01-23-2009
Posts: 25,339
From: Fredericksburg,VA
Originally Posted by Isolated
pin 30 is hot but 85 and 86 and 87 are not. We jumped 30 to 87 and the starter spun which was a very welcome sound. But still no start. We split the fuse box but saw no obvious problem. What next?
Try switching relays.
Reply
Old 04-11-2020 | 01:17 AM
  #27  
Isolated's Avatar
Isolated
Thread Starter
Member
 
Joined: 04-05-2020
Posts: 32
From: Kailua Kona Hawaii
we dd switch relays. did not make a difference. I guess I do not understand the difference between a post and a thread but I am happy to proceed with whichever format you prefer. It has often been said that my technology elevator does not go to the top floor.
Reply
Old 04-11-2020 | 01:21 AM
  #28  
Isolated's Avatar
Isolated
Thread Starter
Member
 
Joined: 04-05-2020
Posts: 32
From: Kailua Kona Hawaii
I will have a look at the neutral safety switch. I have found the ground wire voltage sensor . what does it do and how can i tell if it is damaged?
Reply
Old 04-11-2020 | 04:12 AM
  #29  
Cat Man HHR's Avatar
Cat Man HHR
Senior Member
 
Joined: 08-03-2010
Posts: 3,564
From: Lake Ronkonkoma, N.Y.
Originally Posted by Isolated
I have found the ground wire voltage sensor . what does it do and how can i tell if it is damaged?
Read this, it will explain the function of that sensor.

https://www.chevyhhr.net/forums/prob...m-works-58456/
Reply
Old 04-13-2020 | 03:04 PM
  #30  
Isolated's Avatar
Isolated
Thread Starter
Member
 
Joined: 04-05-2020
Posts: 32
From: Kailua Kona Hawaii
I removed top of fuse box but both halves look perfect. pin 30 is hot but 85 and 86 and 87 are not. Could the problem be the power coming into the fuse box ?

Hard to believe that the power will go through a jumper wire but not through a good relay. I have tried switching relays
Reply



Advanced Search
Quick Reply: test don't guess ECM 2008 HHR2.2


Reply Closed Thread Share

All times are GMT -5. The time now is 10:35 AM.