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#2
12-01-2012, 09:38 PM
Hummer Veteran
Join Date: Nov 2008
Posts: 143
Re: No start.
Also today I astablished that starter cranks the engine when jumped, no start. Ignition relay clicks but starter relay don't, even when swapped.
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Missing the times when things where made to last.
#5
12-01-2012, 11:25 PM
Hummer Expert
Join Date: Mar 2009
Location: Burnsville, MN
Posts: 657
Re: No start.
is teh passlock icon lite on your dash?
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2003 Black Hummer H2 Adventure Package
4.88 gears *** Cognito UCA & SwayBar Links *** Kryptonite tie rods *** K&N CAI *** 37x12.50xR20 BFG KM2 Mud Terrain's *** 20x10 Black KMC Rockstars *** EBC Slotted Rotors *** N-FAB Sidesteps *** Line-X Grill *** Recon Smoke Cab Lights ***Diablo Predator U7193
#7
12-02-2012, 09:19 PM
Hummer Veteran
Join Date: Nov 2008
Posts: 143
Re: No start.
Quote:
Originally Posted by HUMTECH
Try using a jumper wire across pins 87 and 30 of the starter relay and see if starter cranks
The truck started crankin but no start.
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Missing the times when things where made to last.
#8
12-02-2012, 09:38 PM
Hummer Veteran
Join Date: Nov 2008
Posts: 143
Re: No start.
10A crank fuse lights up when key in crank position...
Starter relay 87, 30 good 85 goes positive when key in second position, so I'm assuming that 86 should get grounded for cranking?
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Missing the times when things where made to last.
Last edited by jarek m : 12-02-2012 at 09:49 PM.
#9
12-02-2012, 09:49 PM
Hummer Authority
Join Date: Sep 2003
Location: Canada
Posts: 1,251
Re: No start.
Check the other 2 pins of the start relay, one should have power in run position and the other should have ground in the crank position
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1987 Jeep YJ 403hp sbc 653hp on NOS
1998 Chev Z71
2007 Chev Trailblazer SS
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