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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for April 14, 2020
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Open Help Requests for GM
Help Request Answers
1973 Cadillac Fleetwood 60 Special Brougham 7.7L rear brake hydraulics VIN: 6B69R30209
I mostly need info. I have this 73 fleetwood in the shop that came in on hook with engine wiring chewed through, repaired that problem and found out it had no brake pedal, lines from master to combo valve leaking so replaced and attempted to bleed, anyway ...

Fixes & Summaries for GM
Fix/Summary Answers
2006 Cadillac DTS 4.6L starting VIN: 1G6KD57Y86
I just heard from the customer. He had it towed to the dealer. The dealer replaced the PCM. It seems that it was blown out by crossing the cables while boosting. The customer said the guy looked a little confused trying to find a good ground. FYI the post und...
2009 Cadillac CTS 3.6L high speed LAN VIN: 1G6DT57V39
Hello everyone! I had a chance yesterday to get back to this Cadillac. I checked pin 6,14 for 2.5v with the unlock relay out and it was good on both. I install the relay and it goes to battery voltage on pin 6 and 14. I looked at the wiring diagrams ...
2013 Chevrolet Tahoe LT 5.3L Rear hatch VIN: 1GNSKBE04D
Sorry it took so long to respond.Havnt been working much , we are very slow with all this stuff going on.I did find a broken wire in the loom to the back hatch.Repaired wire and all is good. Thank you for the responses. Keith
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