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Old Apr 19, 2013 | 06:37 AM
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ala_xfire
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Joined: Dec 2010
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From: Lineville, AL
Default Re: lock relay function

Originally Posted by Jamerian
pretty much the same but different symbols. but either way i found out where those pins go.

those 2 wires power the left and right signals when the vehicle is locked. it shows it on the "EXTERIOR LIGHTS DIAGRAM" instead of the power door locks circuit. Pin 5 which is Blk/DrkGreen is the right side, Pin 2 is Blk/white is left.

so basically the the sentry key remote module grounds that relay when you lock illuminating the turn signals. Its sole purpose
Sorry, I have 2 PDF's, one for the SRT6 and one not.
Both show that the rear tail lamps are wired directly to the locking pump.
I am assuming that you are saying that the relay's NO lead is somehow wired to the front lamp units ?
If, so, I can't find that in either of the PDF service manuals.
What is the NC lead wired to ?

Here is my dilemma :
1. When I press the fob's lock button, both front and rear lights flash 3 times, and the little Radio Shack buzzer that is wired across the relay's coil sounds 3 times.
2. When I press the fob's unlock button, I get one light flash and one buzzer tone.
3. Nothing locks or unlocks.
4. The alarm does not get set.
5. If I reach in the car with the doors shut and the top down, turn on the ignition and press the lock button on the console, the doors and trunk lock as intended, the fuel door does not lock, however, the alarm is not set.
6. At 9 MPH, the doors both lock, and unlock when I open the driver's door when I stop.

My conclusion is that the locking pump is OK, but cannot figure out why the SKREEM tells the relay to energize, and tells the locking pump to lock ( I am assuming this because the rear lights flash ), but no air is supplied to the locks.
 

Last edited by ala_xfire; Apr 19, 2013 at 06:46 AM.
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