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BUICK RAINIER
MODEL YEAR(S
RAINIER 2004-2007
KEY T-HARNESS IMMOBILIZER
N/A N/A GM's PASSLOCK 2 ANTI-THEFT System, See NOTE #1
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT RED (+) and RED/WHITE (+) @ IGNITION SWITCH HARNESS
STARTER YELLOW (+) @ IGNITION SWITCH HARNESS
STARTER 2 N/A
IGNITION 1 PINK (+) @ IGNITION SWITCH HARNESS
IGNITION 2 WHITE (+) @ IGNITION SWITCH HARNESS
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 ORANGE (+) @ IGNITION SWITCH HARNESS
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE N/A
PARKING LIGHTS ( - ) GRAY/BLACK (-) @ BCM, TAN Plug, Pin E5, See NOTE #2
PARKING LIGHTS ( + ) BROWN (+) @ FUSEBOX, under rear seat
POWER LOCK See NOTE #1
POWER UNLOCK See NOTE #1
LOCK MOTOR WIRE GRAY (5-WIRE TYPE) @ DRIVERS DOOR MODULE in DOOR
DOOR TRIGGER GRAY/BLACK (+) @ FUSEBOX, UNDER REAR SEAT
DOMELIGHT SUPERVISION USE DOOR TRIGGER, (Requires #775 Relay)
TRUNK RELEASE N/A
SLIDING POWER DOOR N/A
HORN BLACK/YELLOW to BLACK (-) @ BCM, TAN Plug, Pin E12, See NOTE #2
TACH WHITE (AC) @ PCM, See NOTE #3
WAIT TO START LIGHT N/A
BRAKE WHITE (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM LT.GREEN ( - ) (test by turning key in Door lock) @ DRIVERS DOOR MODULE in DOOR
ANTI-THEFT YELLOW (+), ORANGE/BLACK (-) and RED/WHITE (Not used) GM's PASSLOCK 2 System, these wires exit the Ignition Switch Tumbler together and are in the Main Ignition Switch Harness in the Column.
NOTES
NOTE #1: if you are installing the RS-82, the bypass part # 791 is required, if you are installing

the RS-82B, the 791 is BUILT IN, if you are installing a remote starter and keyless

entry, part DB-ALL or XK09, is required ,



TO ORDER GO TO THE INTERFACE BYPASS MODULE PAGE ON THIS WEBSITE.





NOTE #2: the BCM is attached to the FUSEBOX under the LEFT REAR SEAT.







NOTE #3: On the 4.2L engine the PCM is attached to the drivers side of the engine,the tach wire

is in a BLUE Plug Pin 49 and on the 5.3L engine the PCM is located lower front drivers

side of engine, the tach wire is in a GREEN Plug, Pin 10











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