2013 Scion FRS Security Wire Color Guide
Battery Constant 12v+ Positive Wire (+): White/Red
Battery Constant 12v+ Positive Wire Location: At Ignition Switch Harness (White 8-Pin Plug)
Starter Positive Wire (+): White/Black
Starter Positive Wire Location: At Ignition Switch Harness (White 8-Pin Plug)
Second Starter Positive Wire (+): Red/White
Second Starter Positive Wire Location: At Ignition Switch Harness (White 8-Pin Plug)
Ignition Positive Wire (+): Green/Orange
Ignition Positive Wire Location: At Ignition Switch Harness (White 8-Pin Plug)
Second Ignition Positive Wire (+): White
Second Ignition Positive Wire Location: At Ignition Switch Harness (White 8-Pin Plug)
Third Ignition Positive Wire (+): N/A
Third Ignition Positive Wire Location: N/A
Accessory Positive Wire (+): Light Blue
Accessory Positive Wire Location: At Ignition Switch Harness (White 8-Pin Plug)
Second Accessory Positive Wire (+): N/A
Second Accessory Positive Wire Location: N/A
Key Sense Wire: Brown
Key Sense Wire Location: At Body ECU on the Fuse Box Under the Dash (White 30-Pin Plug)
Parking Light Negative Wire (-): Tan
Parking Light Negative Wire Location: At Body ECU on the Fuse Box Under the Dash (White 30-Pin Plug)
Parking Light Positive Wire (+): Red
Parking Light Positive Wire Location: At Driver Kick Panel (White 48-Pin Plug)
Power Door Lock Negative Wire (-): Blue
Power Door Lock Negative Wire Location: At Driver Kick Panel (White 22-Pin Plug)
Power Door Unlock Negative Wire (-): Pink
Power Door Unlock Negative Wire Location: At Driver Kick Panel (White 48-Pin Plug)
Door Trigger Negative Wire (-): Yellow/Black
Door Trigger Negative Wire Location: At Driver Kick Panel (White 48-Pin Plug)
Dome Light Supervision Wire (+): Blue
Dome Light Supervision Wire Location: At Body ECU on the Fuse Box Under the Dash (White 30-Pin Plug)
Trunk Release Negative Wire (-): Blue
Trunk Release Negative Wire Location: At Body ECU on the Fuse Box Under the Dash (White 18-Pin Plug)
Sliding Power Door Wire: N/A
Sliding Power Door Wire Location: N/A
Horn Negative Wire (-): Blue
Horn Negative Wire Location: At Fuse Box Under the Dash (White 36-Pin Plug)
Tachometer Wire Negative Wire (-): Pink, Pink/Blue, Pink/Black, Pink/Green
Tachometer Wire Negative Wire Location: At ECM Module Behind the Glove Compartment (White 34-Pin Plug)
Wait To Start Wire: N/A
Wait To Start Location: N/A
Brake Light Positive Wire (+): Light Green
Brake Light Positive Wire Location: At Driver Kick Panel (White 48-Pin Plug)
Factory Alarm Disarm Wire (-): N/A
Factory Alarm Disarm Wire Location: N/A
Factory Anti-Theft System: Transponder Anti-Theft System (Requires Bypass Module)
Factory Anti-Theft System Location: At Ignition Tumbler
The 2013 Scion FRS alarm wire color and location information above is updated as it is submitted by the Modified Life community.