GM Service Manual Online
For 1990-2009 cars only
Table 1: Cigarette Lighter (front)
Table 2: Data Link Connector

Cigarette Lighter (front)


Object Number: 194366  Size: CH

Connector Part Information

    • ZFW 4-7
    • 4 Way F

Pin

Wire Color

Circuit No.

Function

1

RED

A777

B+ from fuse #16

2

GRY/YEL

RB75

Dimming signal

3

BLK

F4

Ground to G103

4

--

--

NOT USED

Data Link Connector


Object Number: 194204  Size: CH

Connector Part Information

    • 12110250
    • ASM 16F M/P 150 (BLACK)

Pin

Wire Color

Circuit No.

Function

1

--

--

NOT USED

2

BRN/WHT

XM600, XM830, XM161, XM160

Serial data to BCM, cellular telephone, radio, RCDLR, and sound processor interface

3

BRN/WHT

XM15, XM700

Serial data to TDM and sun roof actuator

4

BLK

F114

Ground to G103

5

BLK

F115

Ground to G103

6

--

--

NOT USED

7

BRN/WHT

XM101

Serial data to TCM, ECM, instrument cluster, and driver seat adjuster memory module

8

BRN/WHT

XM111

Serial data to cruise control module and ALC Sensor

9-11

--

--

NOT USED

12

BRN/WHT

XM10, XM400

Serial data to EBTCM, SIR, and heater and A/C control

13-15

--

--

NOT USED

16

RED

A103

B+ from fuse #12