Cavity
Wire
Connects to
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
BLU
WHT
RED/BLK
WHT/YEL
WHT/RED
YEL/BLU
ORN
YEL
BRN
BLK
PNK
RED
GRN/RED
BLK
GRN
RED
Output (Right front +)
Output (Left front +)
Lights-on signal
Constant power
ACC (Main stereo power
supply)
Stereo amplifier (power)
Output (Left rear +)
Output (Right rear +)
Output (Right front -)
Output (Left front -)
OnStar system interface unit
(Cellular phone)
Dash lights brightness
Radio remote switch
Ground (G403)
Output (Left rear-)
Output (Right rear-)
*2B2
*2B3
B5
B8
WHT
BLU/RED
BLK
BLU or GRN*1
OnStar control unit (Line in +)
OnStar control unit (Line in -)
Ground (G401,G402)
Multiplex control unit (pas-
senger's)
Terminal B1, B4, B6 and B7 are not used.
C4
C7
*1C8
*1C9
C10
WHT
LT GRN
BLU/RED
WHT
BLK
Navigation unit
Navigation unit
OnStar control unit (Line in -)
OnStar control unit (Line in +)
Navigation unit
Terminal C1, C2, C3, C5, C6, C11 and C12 are not used.
*1: With navigation system (USA)
*2: Without navigation system (USA)ProCarManuals.com
'99 - 01 Models
'99 - 01 Models
16. Install the steering wheel, then connect the radio
remote switch connector, horn connector and cruise
control set/resume/cancel switch connector.
'96 - 98 Models
14. Install the steering column covers.
15. If necessary, center the cable reel. (New replace-
ment cable reels come centered.) Do this by first
rotating the cable reel clockwise until it stops. Then
rotate it counterclockwise (about 21/2 turns) until the
arrow mark on the cable reel label points straight
up.
'96 - 98 Models
'99 - 01 ModelsProCarManuals.com
