Pinouts >  GM Chevrolet, Buick, Pontiac, Saturn, Cadillac OEM car audio
24 pin GMC 12110244, 12110088 (15306210) Radio Harness connector layout
24 pin GMC 12110244, 12110088 (15306210) Radio Harness connector
at the wiring harness (connector end view)
p/n 10388671
The pinout should fit 2 devices/models. Click to list>

Pin

Wire

Function

A1

OG

Radio Class 2 Serial Data

A8

TN

Left Front Speaker Output (+)

A9

GY

Left Front Speaker Output (-)

A10

L-BU

Right Rear Speaker Output (-)

A11

D-BU

Right Rear Speaker Output (+)

A12

BK/WH

Ground

B1

OG

Battery Positive Voltage

B4

GY

Instrument Panel Lamps Dimmer Switch Signal

B8

BN

Left Rear Speaker Output (+)

B9

YE

Left Rear Speaker Output (-)

B10

D-GN

Right Front Speaker Output (-)

B11

L-GN

Right Front Speaker Output (+)

B12

PU/WH

LED Dimming Signal
Pinout status: +1 -0
According to 1 reports in our database (1 positive and 0 negative) the Chevrolet (2005-2010) Kodiak, GMC TopKick C-Series Head Unit pinout should be correct.

Is this pinout
NO DIY devices
Chevrolet (2005-2010) Kodiak, GMC TopKick C-Series Head Unit visual pinout:click to enlarge
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