2003 passkey 3 Buick Rendezvous no crank no start

190

Asked by Michael Aug 20, 2016 at 02:49 PM about the Buick Rendezvous

Question type: Maintenance & Repair

03 buick rendezvous had a weak  batery, and parked it for 3 or 4 week, (no i did
not undo the negitive ). Of coures im at a stand sill . I have tried the relearn
procedures and purchashave also bought a good used bcm.any help  would be
appreciated. Thank you .
Michael

Best Reards

10 Answers

190

I apologize hopefully I didn't reply twice. I did starter first and then I put it back on the vehicle and was able to jump it with a screwdriver with the key on I don't know when it would start for a second then shuts right down . I did try to start it in neutral and that didn't work . What is your thought on tracking the passkey 3 security anti-theft wire down in between ignition switch and the neutral position safety switch and jump on it right to the other side of the PCM? Thanks Michael

7 people found this helpful.
190

Hope you can understand stand that . I was using talk to text "

1 people found this helpful.
190

Jim, thank-you for your response. I had to step away from the project for a day or two. I had to finish some other priorities. Anyway I do not have a clicking noise from the solenoid. But when I Pull the relay and jump it the vehicle will start for two seconds then die. Also I have removed the steering column cover and around the ignition switch there is a thin rectangle box with a hole at the top slipped over the ignition cylinder and it reads pass key lll . The key is labeled (pk3) below the plastic on the key.

6 people found this helpful.
190

Okay are you familiar with Solaris Pro Snap-on. I have one, I've only used it to troubleshoot sensors and mess with airflow mixture and regulate the injector pulse. I guess my question is if I got a used one I should be able to reprogram that with that tool

2 people found this helpful.
190

Jim where you at buddy. I was still picking your brain. I need suggestions. Any one else have and advice

1 people found this helpful.
190

I have put it back insane result. I hate to take it to the dealer. I think I will look at the ignition switch. Buy a new one or check for a recall . Then get back to you . Before u buy a new pk3 modules. thanks

30

Its a fuse. Inside fuse box .i want to say #29 or 31. Right around there. Just check allbthe fuse that have passkey 3 or bcm in them. If you google the fuse box it will tell you which is what. Because i know my. Rendezvous doesnt have it on the cover of the fuse box. Change the fuse and problem solved.

3 people found this helpful.
10

I am having the same issue with my rendezvous, did any of the above work?

1 people found this helpful.

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