no crank condition

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billybob75

Junior Member
Joined
Apr 8, 2019
Posts
2
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0
Location
america
Ram Year
2004
Engine
4.7
Started off random now its solidly a no crank condition. Used to be able to cycle shift lever througj gears and back to park to get it to turn over. No tje square that appears around the trans position of the shifter isnt there. Also do not hear the fuel pump kick on when key is turned to on position. Jumpered the starter relay and it cranks just fine, but again.....no fuel. Looking to figure out how to electrically jumper the nuetral position switch so i can confirm tjat is the problem before dropping over $400 for the switch (part of the valve body assy in the trans). My Haynez manual schematics are not to tje level of detail i need to troubleshoot. Saw lonks in another forum here to tje SM but the links are outdated and dont work. Anyone have any tips or tricks on what pins on the pcm i can jumper to indicate to it tjat the trans is in park in order to get fuel psi and crank of starter?

TIA
 
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OP
B

billybob75

Junior Member
Joined
Apr 8, 2019
Posts
2
Reaction score
0
Location
america
Ram Year
2004
Engine
4.7
Sorry, i failed to mention that its a 2004 ram 1500 A/T 2wd with a 4.7L
 

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