Air Conditioning System (For Automatic Air Conditioning System)

AIR CONDITIONING: AIR CONDITIONING SYSTEM (for Automatic Air Conditioning System): B1499/99: Multiplex Communication Circuit

DTC B1499/99 - Multiplex Communication Circuit

DESCRIPTION

This DTC outputs when CAN communication error is occurred.






INSPECTION PROCEDURE

PROCEDURE

1. CHECK FOR DTC
(a) Clear the DTC DTC Check / Clear.
(b) Check for the DTC DTC Check / Clear.

Result





B -- USE SIMULATION METHOD TO CHECK
A -- GO TO CAN COMMUNICATION SYSTEM