Connector Overview

Pin Assignments:

Connector overview:

Number Type Description

X332 26-pole, white GM-A General module
X253 26-pole, black GM-B General module
X254 26-pole, yellow GM-C General module
X258 20-pole, black RM-A Relay module
X259 26-pole, black RM-B Relay module
X910 4-pole, black SHDM-A Sunroof module
X916 5-pole, black SHDM-B Sunroof module
X917 6-pole, black SHDM-C Sunroof module