1995 Volvo 850 Car Alarm Wiring Diagram

1995 Volvo 850 Car Alarm Wiring Information

Battery Constant 12v+ Positive Wire (+): Red
Battery Constant 12v+ Positive Wire Location: The ignition switch harness is located in a plastic-tube behind the relays near the firewall under drivers side of the dash.

Starter Positive Wire (+): Green/Red
Starter Positive Wire Location: The ignition switch harness is located in a plastic-tube behind the relays near the firewall under drivers side of the dash.

Second Starter Positive Wire (+): N/A
Second Starter Positive Wire Location: N/A

Ignition Positive Wire (+): Blue/Red
Ignition Positive Wire Location: The ignition switch harness is located in a plastic-tube behind the relays near the firewall under drivers side of the dash.

Second Ignition Positive Wire (+): N/A
Second Ignition Positive Wire Location: N/A

Third Ignition Positive Wire (+): N/A
Third Ignition Positive Wire Location: N/A

Accessory Positive Wire (+): Yellow/Purple
Accessory Positive Wire Location: The ignition switch harness is located in a plastic-tube behind the relays near the firewall under drivers side of the dash.

Second Accessory Positive Wire (+): N/A
Second Accessory Positive Wire Location: N/A

Key Sense Wire: N/A
Key Sense Wire Location: N/A

Parking Light Negative Wire (-): N/A
Parking Light Negative Wire Location: N/A

Parking Light Positive Wire (+): White (5-Wire). The parking light wire on this vehicle will require an extra relay to isolate from the headlight switch to function. It is a 5-wire system.
Parking Light Positive Wire Location: At Headlight Switch

Power Door Lock Negative Wire (-): Yellow/Gray (The lock and unlock on some vehicle may be a gray/red for (lock) and a green/tan for (unlock).)
Power Door Lock Negative Wire Location: In Drivers Kick Panel

Power Door Unlock Negative Wire (-): Gray/Red (The lock and unlock on some vehicle may be a gray/red for (lock) and a green/tan for (unlock).)
Power Door Unlock Negative Wire Location: In Drivers Kick Panel

Door Trigger Negative Wire (-): Yellow/White
Door Trigger Negative Wire Location: Near Hood Release

Dome Light Supervision Wire (-): Use Door Trigger
Dome Light Supervision Wire Location: N/A

Trunk Release Negative Wire (-): N/A
Trunk Release Negative Wire Location: N/A

Sliding Power Door Wire: N/A
Sliding Power Door Wire Location: N/A

Horn Negative Wire (-): Yellow/Black (The horn only works with the ignition key on.)
Horn Negative Wire Location: At Steering Column Harness

Tachometer Wire Negative Wire (-): Blue
Tachometer Wire Negative Wire Location: At Ignition Coil

Wait To Start Wire: N/A
Wait To Start Location: N/A

Brake Light Positive Wire (+): Yellow
Brake Light Positive Wire Location: At Switch Above Brake Pedal

Factory Alarm Disarm Wire (-): Blue/Brown
Factory Alarm Disarm Wire Location: In Drivers Kick Panel

Factory Anti-Theft System: N/A
Factory Anti-Theft System Location: N/A

The 1995 Volvo 850 alarm wire color and location information above is updated as it is submitted by the Modified Life community.