Audiovox aa-925 problem

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jcs400ex

Member - Posts: 5

Joined: February 15, 2006

Location: United States

Posted: February 18, 2006 at 12:10 PM / IP Logged

I just installed an Audiovox aa-925 Keyless entry system in my car. Everything works fine, except the door locks. The door will lock, but it will not unlock. I can hear the box clicking, and I can hear the door locks trying to pop, but they won't actually unlock. The doors lock just fine. Whats the deal?

kohara73

Copper - Posts: 192

Joined: December 08, 2005

Location: Canada

Posted: February 18, 2006 at 12:18 PM / IP Logged

What kind of car???????

Keith

jcs400ex

Member - Posts: 5

Joined: February 15, 2006

Location: United States

Posted: February 18, 2006 at 12:28 PM / IP Logged

2001 Chrysler Sebring, with single wires system. I installed the resisotrs already. After a little more playing around, I realized that if hit lock on the FOB, it locks the doors, and if i hit unlock on the key fob, it also locks the doors. I think I need to reverse the polarity of one of the wires with a relay, but I can't remember how.

JWorm

Platinum - Posts: 2,208

Joined: December 11, 2002

Location: New Hampshire, United States

Posted: February 18, 2006 at 2:02 PM / IP Logged

Your resistor wire on the unlock wire is wrong. Your polarity is fine.

mo12v

Platinum - Nominee - Posts: 2,748

This member consistently provides reliable information

Joined: September 30, 2003

Location: Afghanistan

Posted: February 18, 2006 at 2:05 PM / IP Logged

jcs400ex wrote:

2001 Chrysler Sebring, with single wires system.

I think I need to reverse the polarity of one of the wires with a relay, but I can't remember how.

Check your Resistance:

If it is a 2001 Sebring Sedan:

Door Locks Require +12v Pulse Thru 1800 Ohm Resistor For Lock And +12V Pulse Thru 750 Ohm Resistor For Unlock.

Don't Learn from Others Mistakes

You Might Be the One That Knows.

jcs400ex

Member - Posts: 5

Joined: February 15, 2006

Location: United States

Posted: February 18, 2006 at 2:44 PM / IP Logged

I'm starting to get mad now, lol. I finally made sure I had +12v to the unlock, and did get the doors to unlock. Now, the door won't lock. If I hook up only unlock, it wil unlock, and if i hook up only lock, it will lock. But if I hook up both, it only locks.

mo12v

Platinum - Nominee - Posts: 2,748

Joined: September 30, 2003

Location: Afghanistan

Posted: February 18, 2006 at 2:49 PM / IP Logged

Are you using Relays?

Or, does your Unit have + / - Outputs ??

Don't Learn from Others Mistakes

You Might Be the One That Knows.

jcs400ex

Member - Posts: 5

Joined: February 15, 2006

Location: United States

Posted: February 18, 2006 at 3:12 PM / IP Logged

I will post the exact information from the wiring diagram with the unit.

(-) Lock Pulse( +)Unlock Pulse - Red wire

(-) Unlock Pulse (-) Lock Pulse - Green Wire

RED / Black (-) 2nd unlock only

I tried w/ relays and without, switching the wires on the resistors, somehow the door will even lock without a resistor hooked up.

mo12v

Platinum - Nominee - Posts: 2,748

Joined: September 30, 2003

Location: Afghanistan

Posted: February 18, 2006 at 3:24 PM / IP Logged

Have you tried Direct 12 Volts to each Resistor to Only LOCK & then UNLOCK to be sure you have the correct resistance?

Don't Learn from Others Mistakes

You Might Be the One That Knows.

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Audiovox aa-925 problem

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