Vanden Plas L6-4.0L (1990)
Control Assembly: All Technical Service Bulletins
AC Control Panel - Diagnostic Procedure
82-23
A/C Control Panel - Diagnostic Procedure
MODEL:
88-91 MY Sedans
DATE: 6/91
ISSUE:
Unnecessary replacement of A/C control panel due to mis-diagnosis of the A/C system.
ACTION:
Diagnose control panel faults before replacing any part. Refer to the following information:
Control Panel "Lock-up". Refer to Technical Bulletin 82-22.
Temperature Instability. Refer to Technical Bulletin 82-21.
