GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2007
🢒
Sierra Classic - 4WD
🢒
Power and Signal Distribution
🢒
Data Communications
🢒 Data Communication Component Views
Figure
1:
Body Control Module (BCM)
(1)
Fuse Block - Left I/P
(2)
Instrument Panel
(3)
Body Control Module (BCM)
(4)
Body Harness to Body Control Module (BCM)
Figure
2:
Lower Left of the I/P
(1)
I/P Harness Connector
(2)
Body Control Module (BCM) Connectors
(3)
I/P Harness
(4)
Fuse Block - Left I/P
(5)
Data Link Connector (DLC)
(6)
I/P Courtesy Lamp - Left
(7)
I/P Courtesy Lamp Connector - Left
(8)
Instrument Panel
(9)
Left Windshield Pillar
Figure
3:
Center of the I/P
(1)
SP250 (UQ7 w/U2K/U42 or U2K/U1S or U42/U1S or U2K/U42/U1S)
(2)
HVAC Control Module Connectors
(3)
I/P Harness
(4)
SP207 (UQ3/UQ7 w/o Y91)
(5)
I/P Extension Harness (UQ3/UQ7 w/o Y91)
(6)
SP205
(7)
SP207 (Y91)