2002 v6 camry xle remote start

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swlui

Member - Posts: 7

Joined: December 09, 2011

Location: Alberta, Canada

Posted: November 06, 2012 at 10:32 AM / IP Logged

Yeah, I should have stated, just a general note so he kind of knows what to do. If you have two starter wires, attach the second starter wire to the 5th relay and move the jumper accordingly instead of where mine went to my 2nd ignition.

hammerhead786

Member - Posts: 17

Joined: November 04, 2012

Location: Ontario, Canada

Posted: November 09, 2012 at 7:20 PM / IP Logged

According to the wiring schematics for the car, the piezo buzzer/chirper for the alarm is connected to the body ecu. As I'd like to connect the horn output from the remote starter to the buzzer, is there anything I need to do to prevent damage to the body ecu?

Thanks in advance,

Hamid

howie ll

Pot Metal - Posts: 16,466

Joined: January 09, 2007

Location: United Kingdom

Posted: November 10, 2012 at 2:00 AM / IP Logged

Is that wire a low current (-)NEG trigger?

In other words ground it and that sounds the buzzer?

If that's how it works then you're OK.

hammerhead786

Member - Posts: 17

Joined: November 04, 2012

Location: Ontario, Canada

Posted: November 10, 2012 at 5:12 AM / IP Logged

howie ll wrote:

Is that wire a low current (-)NEG trigger?

In other words ground it and that sounds the buzzer?

If that's how it works then you're OK.

It's a programmable 500mA negative output, so it looks like I should be good. Thanks again Howie. I really appreciate all of the time and effort you have taken to help me. 2002 v6 camry xle remote start - Page 2 -- posted image.

2002 v6 camry xle remote start - Page 2 -- posted image.

howie ll

Pot Metal - Posts: 16,466

Joined: January 09, 2007

Location: United Kingdom

Posted: November 10, 2012 at 5:40 AM / IP Logged

No the actual vehicle wire. Is this buzzer for the factory alarm or key less entry?

If so test for it with a meter. Don't just hook it up. = Fried ECU or R/S.

TEST TEST TEST TEST

Don't assume.

hammerhead786

Member - Posts: 17

Joined: November 04, 2012

Location: Ontario, Canada

Posted: November 10, 2012 at 6:37 AM / IP Logged

My apologies. According to the wiring diagram, it's the keyless buzzer. One side is connected to the ecu and the other goes directly to earth.

howie ll

Pot Metal - Posts: 16,466

Joined: January 09, 2007

Location: United Kingdom

Posted: November 10, 2012 at 7:22 AM / IP Logged

Then its POS (+). Unless you have a POS (+) output horn wire or use a relay it won't work.

EARTH? Are you British, Oz or Kiwi?

I thought everyone in North America used "ground".

hammerhead786

Member - Posts: 17

Joined: November 04, 2012

Location: Ontario, Canada

Posted: November 10, 2012 at 7:32 AM / IP Logged

Thanks again. LOL...I'm an expat. Next time I'm in the UK, I'll have to buy you a drink. 2002 v6 camry xle remote start - Page 2 -- posted image.

howie ll

Pot Metal - Posts: 16,466

Joined: January 09, 2007

Location: United Kingdom

Posted: November 10, 2012 at 7:36 AM / IP Logged

hammerhead786

Member - Posts: 17

Joined: November 04, 2012

Location: Ontario, Canada

Posted: November 10, 2012 at 11:13 AM / IP Logged

howie ll wrote:

Then its POS (+). Unless you have a POS (+) output horn wire or use a relay it won't work.

If I decide to use a relay, would I also need to connect a diode to inline to protect the ecu?

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