XR1
Pin assignment Pin Color Wire size Option Function 3 Brown-Blue 0.5 Keyless Entry Antenna Low Reference (5) 4 Blue-Yellow 0.5 Rear electronic module Lift Gate Unlatch Switch Signal 12 Black-Yellow 0.5 Centre Position Stop Lamp Control 16 - - Rear electronic module Park pilot (3 Connectors) - 17 Yellow-Blue 0.5 Keyless Entry Antenna Signal (5) 22 Black 1.5 Rear electronic module Ignition Voltage 28 Black-Blue 0.5 Rear electronic module Lift Gate Ajar Switch Signal (1) 29 Gray-White 0.5 Shock Sensor Signal 31 Black-White 0.5 Left Rear Turn Signal Lamp Control 32 Black-Blue 0.5 Rear electronic module Left Rear Fog Lamp Control 34 White-Black 0.5 Rear electronic module Right Backup Lamp Control 35 Gray-Green 0.5 Rear electronic module Side Marker/License Control Signal 36 Blue-Black 0.75 Rear electronic module Fuel Door Lock/Unlock (1) Reference 37 Blue 0.75 Rear electronic module Fuel Door Lock/Unlock (1) Signal 38 Brown-White 0.75 Rear electronic module Lift Gate Open/Close Motor Close Control 40 Blue 1.5 Rear electronic module Rear Window Wiper Motor Control 41 Black-Green 0.5 Right Rear Turn Signal Lamp Control 42 White-Black 0.5 Rear electronic module Left Backup Lamp Control 44 Black-Yellow 0.5 Rear electronic module RT_Tail Lamp Stop Lamp PWM Control 45 Black-Yellow 0.5 Rear electronic module Tail Lamp Stop Lamp PWM Control
XR3
Pin assignment Pin Color Wire size Option Function 2 Red 1.5 Rear electronic module Battery Positive Voltage 3 Red 1.5 Rear electronic module Battery Positive Voltage 7 Gray-White 0.5 Rear electronic module Intrusion Sensor Armed Signal 8 Red 0.5 Rear electronic module Battery Positive Voltage 9 Red 0.75 Rear electronic module Battery Positive Voltage 11 Red 0.75 Rear electronic module Battery Positive Voltage 12 Red 2.5 Rear electronic module Battery Positive Voltage 13 Red 2.5 Rear electronic module Battery Positive Voltage 25 Red 0.5 Rear electronic module Battery Positive Voltage 27 Red 0.75 Rear electronic module Battery Positive Voltage 29 Red 2.5 Rear electronic module Battery Positive Voltage 30 Red 2.5 Rear electronic module Battery Positive Voltage
XR4
Pin assignment Pin Color Wire size Option Function 1 Red 2.5 Rear electronic module Battery Positive Voltage 4 Black 0.75 Rear electronic module Ignition Voltage 6 Black 0.5 Rear electronic module Ignition Voltage 7 Black 0.5 Rear electronic module Ignition Voltage 8 Black 0.5 Rear electronic module Ignition Voltage 10 Black 1 Rear electronic module Ignition Voltage 11 White-Black 0.75 Rear electronic module Mirror Heating Element Control 13 Red 2.5 Rear electronic module Battery Positive Voltage 15 Black 0.5 Rear electronic module Ignition Voltage 16 Black-White 0.5 Rear electronic module Ignition Voltage 18 Brown 0.5 Ground 20 Red 1.5 Rear electronic module Battery Positive Voltage 21 Black 1.5 Rear electronic module Ignition Voltage 22 Black 1.5 Rear electronic module Ignition Voltage
XR5
Pin assignment Pin Color Wire size Option Function 1 Black 0.75 Rear electronic module Park pilot (3 Connectors) - 2 Yellow-Blue 0.5 Keyless Entry Antenna Signal (5) 6 Black 0.5 Ignition Voltage 7 Gray 0.5 Rear electronic module Interior Lamp Control 10 Brown-Black 0.5 Open & Start Power Window Comfort Close Signal 10 Brown-Black 0.5 Open & Start Rear electronic module Power Window Comfort Close Signal 11 Brown-Green 0.5 Hood Ajar Switch Signal 12 Black 0.5 - 17 Brown-Blue 0.5 Keyless Entry Antenna Low Reference (5) 18 Blue-Yellow 0.5 Rear Closure Handle Switch Open Signal 19 Red-Blue 0.5 Rear electronic module Electronic Control Unit 12 Volt Reference (3) 21 White 1.5 Open & Start Door Unlock Control 21 White 1.5 Open & Start Rear electronic module Door Unlock Control 22 Black-Green 1.5 Open & Start All Door Deadbolt Motor Lock Control 22 Black-Green 1.5 Open & Start Rear electronic module All Door Deadbolt Motor Lock Control 23 Brown 1.5 Ground 24 Brown-Yellow 0.5 Z16YNG/Z16XNT engines Signal Ground 24 Brown-Yellow 0.5 Z16YNG/Z16XNT engines Signal Ground 26 Green-Blue 0.5 Fuel Level Sensor Signal 27 Gray 0.5 Open & Start Right Front Door Ajar Switch Signal 27 Gray 0.5 Open & Start Rear electronic module Right Front Door Ajar Switch Signal 28 Gray 0.5 Open & Start Left Rear Door Ajar Switch Signal 28 Gray 0.5 Open & Start Rear electronic module Left Rear Door Ajar Switch Signal 29 Gray 0.5 Open & Start Right Rear Door Ajar Switch Signal 29 Gray 0.5 Open & Start Rear electronic module Right Rear Door Ajar Switch Signal 30 Green 0.5 Low Speed GMLAN Serial Data 31 Green 0.5 Low Speed GMLAN Serial Data 32 Green 0.5 Low Speed GMLAN Serial Data 33 Green 0.5 Low Speed GMLAN Serial Data 36 Red-Brown 0.75 Content Theft Horn Control 37 Black-Yellow 0.5 Rear electronic module Electronic Control Unit 12 Volt Reference (2) 38 Red 1.5 Open & Start Door Lock Control 38 Red 1.5 Open & Start Rear electronic module Door Lock Control 44 White-Gray 0.5 Open & Start Driver Door Ajar Switch Signal 44 White-Gray 0.5 Open & Start Rear electronic module Driver Door Ajar Switch Signal 46 Brown 0.5 Ground 47 Gray 0.5 Interior Lamp Control 48 Red-White 0.5 Intrusion Sensor Data Signal 49 Brown-Red 0.5 Power Sounder Enable Signal 52 Violet-Brown 0.5 Open & Start Driver Door Lock Status Indicator Signal Ground 52 Violet-Brown 0.5 Open & Start Rear electronic module Driver Door Lock Status Indicator Signal Ground 53 Red 0.5 Battery Positive Voltage 55 Brown-Gray 0.5 Stop Lamp Switch Signal 57 Black 0.75 Ignition Voltage 58 Brown-Red 0.5 Park Brake Switch Signal
XR7
Pin assignment Pin Color Wire size Option Function 1 Gray-Black 0.75 Left Trailer Park Lamp 2 Black-Green 0.75 Right Trailer Turn Signal Lamp 3 Black-Blue 0.75 Trailer Fog Lamp 4 White-Black 0.75 Trailer Backup Lamp 5 Black-Yellow 0.75 Trailer Brake Lamp 6 Black-White 0.75 Left Trailer Turn Signal Lamp 10 Red 2.5 Battery Positive Voltage 12 Gray-Red 0.75 Right Trailer Park Lamp
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