Code Question? 4wheel drive related

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Aug 17, 2007 | 08:35 PM

#31

Benny2002

Thread Starter

Posting Guru

Joined: Feb 2007

Posts: 1,146

Likes: 3

From: Bradenton FL

I did a little research yesterday and found out possibly the series of events on flipping the 4x4 switch, happens like this...Turn switch, transfer case engages, sends input to dash light, begins hub lockup, vac solenoid pumps down hubs, then ur 4x4. Anyone know if this is the case or does the GEM module have some say in it somewhere. Thanks

Aug 18, 2007 | 08:31 AM

#32

sgrol

Laughing Gas

Joined: Jan 2006

Posts: 1,045

Likes: 5

From: Gig Em, Tx

this is minor, but for clarification, the vac solenoid just opens and closes. the actual vacuum is generated by the vac pump, which is located near the solenoid.