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CADILLAC XLR
MODEL YEAR(S
XLR 2009
KEY T-HARNESS IMMOBILIZER
N/A N/A NO INFO AT THIS TIME!!
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED/BLACK (+) 60AMP @ DASH FUSEBOX (BLACK 36 Pin Plug) Pin B7
STARTER PURPLE (+) (NOT for REMOTE START) @STARTER or UNDERHOOD Fusebox, (GRAY 68 Pin Plug) Pin F12
STARTER 2 LT. GREEN/WHITE and LT. GREEN (PUST-BUTTON START) (+) (Thru a 1511 Ohm Resistor) Note #1 @ IGNITION MODE SWITCH (WHITE 10 Pin Plug) Pins E and F, Note #2
IGNITION 1 PINK (+) (NOT for REMOTE STSRT) @ BCM, (RED 41 Pin Plug(X3) Pin C5, Note #3
IGNITION 2 N/A
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 YELLOW (+ Low Voltage) (NOT for REMOTE START) @ BCM, (GRAY 72 Pin Plug(X1) Pin 22, Note #3
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE N/A
PARKING LIGHTS ( - ) BROWN/WHITE (-) @ HEADLIGHT SWITCH or BCM, (GRAY 72 Pin Plug (X2) Pin 5, Note #3
PARKING LIGHTS ( + ) BROWN (+) @ PASSENGER KICK PANEL, Harness to Rear of Vehicle
POWER LOCK ORANGE (-) @ DRIVERS DOOR LOCK SWITCH, (BLACK 5 Pin Plug) Pin D
POWER UNLOCK ORANGE/BLACK (-) @ DRIVERS DOOR LOCK SWITCH, (BLACK 5 Pin Plug) Pin E
LOCK MOTOR WIRE (Uses POWER DOOR LATCH, NO Door Lock Motor)
DOOR TRIGGER GRAY/BLACK (-) (Ajar) TAN (-) (Open) @ BCM, (GRAY 72 Pin Plug(X1) Pins 51 and 44, Note #3
DOMELIGHT SUPERVISION BLACK/WHITE (-) @ BCM, (RED 41 Pin Plug (X3) Pin A10, Note #3
TRUNK RELEASE BROWN/WHITE (-) @ TRUNK RELEASE SWITCH or BCM, (GRAY 72 Pin Plug (X1) Pin 71, Note #3
SLIDING POWER DOOR N/A
HORN TAN (-) @ HORN SWITCH or BCM, (GRAY 72 Pin Plug (X2) Pin 14, Note #3
TACH WHITE (AC) Note #4 @ INSTRUMENT CLUSTER, (BLACK 34 Pn Plug) Pin A14
WAIT TO START LIGHT N/A
BRAKE LT. BLUE (+) @ PASSENGER KICK PANEL, Harness to Rear of Vehicle or BCM, (GRAY 68 Pin Plug (X4) Pin D4, Note #3
FACTORY ALARM DISARM (DISARMS with FACTORY REMOTE ONLY!)
ANTI-THEFT NO INFO @ THIS TIME!!
NOTES
Note #1: When the PUSH to START Button is pressed these (2) wires connect together thru a

1511 Ohm Resistor.



Note #2: These wires are also found at the BCM, (GRAY 72 Pin Plug (X1) Pins 66 and 7.



Note #3: The BCM, (Body Control Module) is part of the Dash Fusebox, in the Passenger

Footwell, under the Carpet.
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