LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 1999 >> Regal V6-3.8L SC VIN 1 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions - Powertrain Systems >> A/C Request
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

A/C Request

Scan Tool Displays YES or NO. YES displayed indicates that the HVAC system has requested A/C compressor operation. The HVAC system sends A/C request information to the PCM via serial data (CKT 1807).
scientia non olet · About LEMON Manuals