2003 Volvo C70 Auto Alarm Wiring Diagram

2003 Volvo C70 Auto Alarm Wiring Information

Battery Constant 12v+ Positive Wire (+): Connect To Battery Only
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness

Starter Positive Wire (+): Yellow/White
Starter Positive Wire Location: Ignition Switch Harness

Ignition Positive Wire (+): Green/Yellow
Ignition Positive Wire Location: Ignition Switch Harness

Secondary Ignition Positive Wire (+): Blue/Yellow
Secondary Ignition Positive Wire Location: Ignition Switch Harness

Accessory Positive Wire (+): Yellow/Purple (5-Wire). The accessory wire is a 5-wires circuit, that will require an extra relay to be added for the remote starter to function properly.
Accessory Positive Wire Location: Ignition Switch Harness

Key Sense Wire: Yellow (+) (Required To Remote Start)
Key Sense Wire Location: Ignition Switch Harness

Parking Light Positive Wire (+): White
Parking Light Positive Wire Location: At Headlight Switch

Power Door Lock Negative Wire (-): Yellow/Gray
Power Door Lock Negative Wire Location: At Keyless Module. The keyless entry module, is located above the hood release, it is a black box with 2 green plugs.

Power Door Unlock Negative Wire (-): Gray/Red
Power Door Unlock Negative Wire Location: At Keyless Module. The keyless entry module, is located above the hood release, it is a black box with 2 green plugs.

Door Trigger Negative Wire (-): Pink/Black
Door Trigger Negative Wire Location: At Keyless Module. The keyless entry module, is located above the hood release, it is a black box with 2 green plugs.

Domelight Supervision Wire: Turns On With Unlock
Domelight Supervision Wire Location: N/A

Trunk Release Negative Wire (-): Yellow/White
Trunk Release Negative Wire Location: At Keyless Module. The keyless entry module, is located above the hood release, it is a black box with 2 green plugs.

Horn Negative Negative Wire (-): Yellow/Red (The horn will only function with the ignition on.)
Horn Negative Negative Wire Location: At Keyless Module. The keyless entry module, is located above the hood release, it is a black box with 2 green plugs.
Tachometer Wire Negative Wire (-): Any Wire Not Red, Black Or Yellow
Tachometer Wire Negative Wire Location: At Any Ignition Coil

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

Factory Alarm Disarm Wire (-): Disarms With Unlock, Single Pulse Disarms
Factory Alarm Disarm Wire Location: N/A

Factory Anti-Theft System: Transponder Anti-Theft System, Requires Bypass Module And Extra Ignition Key
Factory Anti-Theft System Location: Transponder At Ignition Switch Tumbler

2003 Volvo C70 Auto Alarm Tools and Accessories

Electrical Wire Stripping Tool

Electrical Wire Cutter Tool

2004 Volvo C70 Car Alarm Wiring Diagram

2004 Volvo C70 Car Alarm Wiring Information

Battery Constant 12v+ Positive Wire (+): Connect To Battery Only
Battery Constant 12v+ Positive Wire Location: Igntion Switch Harness

Starter Positive Wire (+): Yellow/White
Starter Positive Wire Location: Ignition Switch Harness

Ignition Positive Wire (+): Green/Yellow
Ignition Positive Wire Location: Ignition Switch Harness

Secondary Ignition Positive Wire (+): Blue/Yellow
Secondary Ignition Positive Wire Location: Ignition Switch Harness

Accessory Positive Wire (+): Yellow/Purple (5-Wire). The accessory wire is a 5-wires circuit, that will require an extra relay to be added for the remote starter to function properly.
Accessory Positive Wire Location: Ignition Switch Harness

Key Sense Wire: Yellow (+) (Required To Remote Start)
Key Sense Wire Location: Ignition Switch Harness

Parking Light Positive Wire (+): White
Parking Light Positive Wire Location: At Headlight Switch

Power Door Lock Negative Wire (-): Yellow/Gray
Power Door Lock Negative Wire Location: At Keyless Module. The keyless entry module, is located above the hood release, it is a black box with 2 green plugs.

Power Door Unlock Negative Wire (-): Gray/Red
Power Door Unlock Negative Wire Location: At Keyless Module. The keyless entry module, is located above the hood release, it is a black box with 2 green plugs.

Door Trigger Negative Wire (-): Pink/Black
Door Trigger Negative Wire Location: At Keyless Module. The keyless entry module, is located above the hood release, it is a black box with 2 green plugs.

Domelight Supervision Wire: Turns On With Unlock
Domelight Supervision Wire Location: N/A

Trunk Release Negative Wire (-): Yellow/White
Trunk Release Negative Wire Location: At Keyless Module. The keyless entry module, is located above the hood release, it is a black box with 2 green plugs.

Horn Negative Negative Wire (-): Yellow/Red (The horn will only function with the ignition on.)
Horn Negative Negative Wire Location: At Keyless Module. The keyless entry module, is located above the hood release, it is a black box with 2 green plugs.
Tachometer Wire Negative Wire (-): Any Wire Not Red, Black Or Yellow
Tachometer Wire Negative Wire Location: At Any Ignition Coil

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

Factory Alarm Disarm Wire (-): Disarms With Unlock, Single Pulse Disarms
Factory Alarm Disarm Wire Location: N/A

Factory Anti-Theft System: Transponder Anti-Theft System, Requires Bypass Module And Extra Ignition Key
Factory Anti-Theft System Location: Transponder At Ignition Switch Tumbler

1994 Volvo 850 Auto Alarm Wiring Guide

1994 Volvo 850 Auto 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 1994 Volvo 850 alarm wire color and location information above is updated as it is submitted by the Modified Life community.

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.

2005 Volvo XC90 Car Alarm Wiring Diagram

Below you will find an information about Car Alarm Wiring Diagram for 2005 Volvo XC90 vehicle. Here is the details :

Battery Constant 12v+ Positive Wire (+): Red/Black
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness

Starter Positive Wire (+): Yellow/White
Starter Positive Wire Location: Ignition Switch Harness

Ignition Positive Wire (+): Blue/Red
Ignition Positive Wire Location: Ignition Switch Harness

Accessory Positive Wire (+): Blue
Accessory Positive Wire Location: Ignition Switch Harness

Second Accessory Positive Wire (+): Violet
Second Accessory Positive Wire Location: Ignition Switch Harness

Key Sense Positive Wire (+): Yellow
Key Sense Positive Wire Location: Ignition Switch Harness

Parking Light Positive Wire (+): Yellow
Parking Light Positive Wire Location: At CEM Module Near Fuse Box Behind Drivers Side Of Dash

Power Door Lock Negative Wire (-): Violet/White
Power Door Lock Negative Wire Location: At Module Inside Drivers Door

Power Door Unlock Negative Wire (-): Blue/White
Power Door Unlock Negative Wire Location: At Module Inside Drivers Door

Door Trigger Positive Wire (+): White
Door Trigger Positive Wire Location: At Courtesy Light Under Dash

Domelight Supervision Wire: Use Door Trigger
Domelight Supervision Wire Location: N/A

Horn Positive Wire (+): Yellow/Gray (Requires Relay)
Horn Positive Wire Location: At Steering Column Harness

Tachometer Wire Negative Wire (-): N/A
Tachometer Wire Negative Wire Location: N/A

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

Factory Alarm Disarm Wire (-): N/A
Factory Alarm Disarm Wire Location: N/A

Factory Anti-Theft System: Transponder Anti-Theft
Factory Anti-Theft System Location: Transponder At Ignition Switch Tumbler