Comfort System Central Control Module - J393- UPDATING

-- Connect the Vehicle Diagnostic Tester, refer to VEHICLE DIAGNOSIS, TESTING AND INFORMATION SYSTEMS .

-- On the Vehicle Diagnostic Tester, select "Guided Fault Finding".

-- Using the "GO TO" button, select "Functions/Component selection" and the following menu options in sequence:

• Body
• Body repair procedures
• 01-OBD-capable system
• Comfort system
• Functions - central control module for comfort system
• J393 - comfort system central control module, updating