panic horn with start

Compustar RF-2W703-SH 2000 gmc When using the remote to start, it starts but for some reason the horn (panic?) goes off too but no siren. I try to stop by using the correct button on the remote for panic but it does not stop.

you're setting off the factory alarm on the vehicle. you need to connect the compustar disarm output to the vehicle disarm wire.Ted

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

Thank you

The lights flash too... Just checked, according to all the wiring diagrams there is no factory arlam for me to connect the disarm output to?

vehicle?Ted

2nd Year Tier 1 Medical School

Still installing as a hobby...pays for groceries

Compustar Expert

Ahh, found another diagram that shows the arm disarm wires & location. GMC 2000 Jimmy 4DR SUV Mods please let me know if I should post this diagram for you to put in you inventory.

Please post it in the pictorial section.

howie ll wrote: Please post it in the pictorial section.

I tried but I get this response: Sorry, you do not have permission to post new topics in this forum

GMC 2000 Jimmy 4DR SUV (Remote Start / Security / GPS) Remote start / security / GPS Wire/Function Colour Location/Description Polarity PASSIVE ANTI-THEFT YES PASSLOCK 2 SEE NOTES 12 VOLTS Red Ignition harness + IGNITION Pink Ignition harness + IGNITION 2 White Ignition harness + ACCESSORY Orange Ignition harness + STARTER Yellow Ignition harness + KEY SENSE Lt.green Ignition harness - TACH SIGNAL White At coil on engine AC LOCK Lt.blue In junction block above DKP + UNLOCK White In junction block above DKP + DRIVER LOCK MOTOR Gray In 72-pin plug on left of st. column + DRIVER UNLOCK MOTOR Tan In 72-pin plug on left of st. column + PASSENGER UNLOCK MOTOR Tan In 72-pin plug on left of st. column + DOORPIN White At courtesy light under dash - There is an domelight override on the light switch. When this switch is turned on, the courtesy light do not come on either. To insure proper protection of the doors, you will need to go directly to the Body Control Module located behind the dash in front of the center console. There you can find a TAN(driver's door), ORANGE(passenger door), BLUE/WHITE(rear doors) and PINK/BLACK (hatch). These wires are not affected by the override switch. TRUNK PIN Common with doors TRUNK RELEASE Black At release switch in dash - FACTORY ARM Tan In driver's door jamb boot - This is also the driver's doorpin wire, ground this wire with lock to arm the factory security. FACTORY DISARM Lt.green In driver's door jamb boot - This is also the driver's doorpin wire, ground this wire with lock to arm the factory security. BRAKESWITCH White At switch above brake pedal + PARKLIGHTS Lt.blue At light switch harness + HAND BRAKE Lt.blue At plug on handbrake lever - HORN Black At steering column harness - CLUTCH SWITCH PURPLE / white At switch on top of clutch pedal TYPE 1 DRIVER WINDOW UP Dk.blue At switch in driver's door REV POL DRIVER WINDOW DOWN Brown At switch in driver's door REV POL PASSENGER WINDOW UP Blue or Blue/white At switch in driver's door REV POL PASSENGER WINDOW DOWN Tan At switch in driver's door REV POL LEFT REAR WINDOW UP Dk.green At switch in driver's door REV POL LEFT REAR WINDOW DOWN Purple At switch in driver's door REV POL RIGHT REAR WINDOW UP Lt.green At switch in driver's door REV POL RIGHT REAR WINDOW DOWN Purple At switch in driver's door REV POL HEADLIGHTS Yellow At light switch harness + REVERSE LIGHTS Lt.green At steering column harness + DIMMER Lt.green or Gray At dimmer switch harness VSS WIRE Dk.GREEN / WHITE VCM in right front engine compartment 4000ppm Pin-3 of the 24-pin BLACK connector. DATABUS INTERFACE Pin-2(top row from left) Diagnostic plug below dash DATA PASSLOCK DATA Yellow In 3 wire harness from ignition switch DATA PASSLOCK GROUND Black or ORANGE / black In 3 wire harness from ignition switch -