2001 Buick Regal, Rear speakers not working properly

Connector Part Information
?€¢
12110115

?€¢
32-Way F Micro-Pack 100 Series (Blue)

Pin
Wire Color
Circuit No.
Function
E1
DK GRN
835
Entertainment and Comfort (E&C) Serial Data Communication
E2-E5
--
--
Not Used
E6
DK BLU
1796
Steering Wheel Controls Input
E7-E8
--
--
Not Used
E9
LT BLU
1405
Remote CD Changer Common Input
E10
ORN/ BLK
1406
Remote CD Changer Left Channel Input
E11
LT GRN
1407
Remote CD Changer Right Channel Input
E12
BRN
199
Speaker Feed-Left Rear
E13
YEL
116
Speaker Return-Left Rear
E14
DK GRN
117
Speaker Return-Right Front
E15
LT GRN
200
Speaker Feed-Right Front
E16
BLK/ WHT
351
Ground
F1
ORN
640
Fused Battery Feed
F2
YEL
43
Fused (Retained w/KP2) Accessory Power Feed
F3
DK GRN
145
Radio Switched Power
F4
GRY
8
Interior Lamp Dim Switch
F5
YEL
32
Fused Interior Lamp Dim Signal
F6-F10
--
--
Not Used
F11
BARE
2011
Remote CD Changer Drain
F12
TAN
201
Speaker Feed-Left Front
F13
GRY
118
Speaker Return-Left Front
F14
LT BLU
115
Speaker Return-Right Rear
F15
DK BLU
46
Speaker Feed-Right Rear
F16
--
--
Not Used

need to adjust speakers balance fade to speaker check owners manual should tell you how adjust speakers.

Sorry to hear that. you may have blown out the internal amp channels in the stock radio.

not really who ever had it before you could have changed the wires, but it sounds like your speakers are bad.

look under back seat for preamp

You have to remove the back "deck" from inside the car

The specs.for the rear hub bearing is 55 ft.lbs.

Sounds like it might be a bad ignition switch

check the connection atr the back if their ok or maybe you just have a loose wire on it...

Replace it with a Dealer or Aftermarket Part