DeVille DHS V8-4.6L VIN Y (2000)
Heated Glass Element: Initial Inspection and Diagnostic Overview
Diagnostic System Check - Automatic Day - Night Mirror
A Diagnostic System Check - Automatic Day-Night Mirror
TEST DESCRIPTION
The number(s) below refer to the step number(s) on the diagnostic table.
2. Lack of communication may be due to a partial malfunction of the class 2 serial data circuit. The specified procedure will determine the particular
condition.
3. The Symptom Table will determine the correct diagnostic procedure to use.
4. The presence of DTCs which begin with "U" indicate some other module is not communicating. The specified procedure will compile all the
available information before tests are performed.
