Commos4lyfe
New Member
- Joined
- Nov 4, 2023
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- Adelaide
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Hey guys
Ive got a 2007 wm ly7 v6 that won't crank, and I can't hear the fuel pump turning on either.
No engine lights and no relivent codes picked up by my elm code reader. The key buttons unlock and lock the car fine, all electronics, light etc appear to be working fine. Battery is new and is fully charged.
The fuse box has power and every fuse in the car in all 3 location appear fine.
-> The fuel pump and starter relay trigger pins seem to have no power <-
Yes all earth's appear fine, I've checked numerous times.
Anyone had this issue before? What triggers the fuel pump.and starter relays? The ecu or the bcm?
The only solution I can think of is to start throwing money at it in the form of playing a guessing game, starting with a cloned bcm, then try a cloned ecu...
Cheers.
Ive got a 2007 wm ly7 v6 that won't crank, and I can't hear the fuel pump turning on either.
No engine lights and no relivent codes picked up by my elm code reader. The key buttons unlock and lock the car fine, all electronics, light etc appear to be working fine. Battery is new and is fully charged.
The fuse box has power and every fuse in the car in all 3 location appear fine.
-> The fuel pump and starter relay trigger pins seem to have no power <-
Yes all earth's appear fine, I've checked numerous times.
Anyone had this issue before? What triggers the fuel pump.and starter relays? The ecu or the bcm?
The only solution I can think of is to start throwing money at it in the form of playing a guessing game, starting with a cloned bcm, then try a cloned ecu...
Cheers.