autostart 1725sh

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specs

Copper - Posts: 120

Joined: October 02, 2009

Location: Saskatchewan, Canada

Posted: October 20, 2013 at 1:39 PM / IP Logged

Hello all.....in need of a bit of help troubleshooting an Autostart 1725SH/GMBP installed in a friends truck (2001 Chev Silverado). Door lock/unlock works fine but will not attempt r/s (does not engage starter) ...parking lights flash 4 times after failure (this code seems to indicate r/s seeing 12V on the brake input and cancelling). I have verified this not to be the case...also been through all other connections start to finish and all check ok. Vehicle enters into/out of valet mode fine.

Interestingly, any action requiring brake pedal input (module reset, tach learn) doesn't complete, so I'm starting to think the brain is faulty (brake circuit)?

Any advice/input much appreciated....Al

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Velocity Motors

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Joined: March 08, 2002

Location: Manitoba, Canada

Posted: October 20, 2013 at 3:33 PM / IP Logged

What bypass did you use and what method of connection as used ? D2D or W2W ?

Jeff

Velocity Custom Home Theater

Mobile Audio/Video Specialist

Morden, Manitoba CANADA

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specs

Copper - Posts: 120

Joined: October 02, 2009

Location: Saskatchewan, Canada

Posted: October 20, 2013 at 3:40 PM / IP Logged

Jeff...GMBP was used W2W...thks, Al

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Ween

Platinum - Posts: 1,366

Joined: August 01, 2004

Location: Illinois, United States

Posted: October 20, 2013 at 5:41 PM / IP Logged

hi,

have you tested the brake wire with a multimeter?..leaving it connected also while trying to remote start? have seen the gm trucks with poor grounds on the taillights. the parking/tail light circuit will backfeed onto the brake light circuit.

mark

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autostart 1725sh

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