LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 2010 >> Acadia SL, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Keyless Entry System And Remote Functions) >> Diagnostic Information and Procedures >> Symptoms - Remote Functions >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Symptoms - Remote Functions: Notes

WARNING: This page is about a different car, the 2011 GMC Acadia, 2011 Chevrolet Traverse, and 2011 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:

The following steps must be completed before using the symptom tables.

  1. Perform Diagnostic System Check - Vehicle before using the Symptom Tables in order to verify that all of the following are true:
    • There are no DTCs set.
    • The control modules can communicate via the serial data link.
  2. Review the system operation in order to familiarize yourself with the system functions. Refer to Keyless Entry System Description and Operation .
scientia non olet · About LEMON Manuals