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Caravan 99 no start no voltage to coil

Tiny
DODGERAGE
  • MEMBER
  • 1999 DODGE CARAVAN
  • 2.4L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 110,000 MILES
Hi my caravan 99 2.4 wont start I have chage the cam and crank sensor the fuel pump its working, but I have no spark ive change the PCM for other one to test, have the same problem, I use a tester for the coil plug and doesnt have batt voltage. The timing belt its fine the van was working well when I crank the van and let go the switch its make like its gone to start and one time make spark all the relay are working and fuse too the main relay havent been chk
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Thursday, April 7th, 2016 AT 1:12 AM

9 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Put old pcm back on and reset security system if you don't have old pcm tow to a shop and have them program the pcm to the vehicle so your security system will work. If it still doesn't start after security reset on old pcm have it scanned for codes as there may be something wrong with it. Look online if no manual to reset security system.
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Thursday, April 7th, 2016 AT 6:24 AM
Tiny
DODGERAGE
  • MEMBER
  • 7 POSTS
Have 2 key 1 for the door 1 for ignition try to reset same problem the fuel pump activate no current in the coil plug
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Thursday, April 7th, 2016 AT 12:14 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Then have it scanned for codes I think that is your problem should be one key for everything. And security isn't linked up so no spark to start.
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Thursday, April 7th, 2016 AT 1:02 PM
Tiny
DODGERAGE
  • MEMBER
  • 7 POSTS
Its the basic unit no have pl/pw it come with the 2 keys
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Friday, April 8th, 2016 AT 2:13 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
The security system is in the pcm not body module
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Friday, April 8th, 2016 AT 3:29 PM
Tiny
DODGERAGE
  • MEMBER
  • 7 POSTS
This is with the new pcm
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Saturday, April 9th, 2016 AT 9:34 AM
Tiny
DODGERAGE
  • MEMBER
  • 7 POSTS
Security system is in the bcm the gauges are not moving maybe a cluster problem
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Saturday, April 9th, 2016 AT 10:01 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Ok whatever you think I still think it is in the security system. Ihave no further comments or suggestions
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Saturday, April 9th, 2016 AT 10:23 AM
Tiny
DODGERAGE
  • MEMBER
  • 7 POSTS
Have desambly the switch cover and no have the immobilazer key reader, its the security system the problem it come in the bcm
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Saturday, April 9th, 2016 AT 10:28 AM

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