DTC Troubleshooting: B1279: Notes

DTC B1279 : Dimmer Switch Circuit Malfunction

How To Use This service information .

NOTICE:

Before You Troubleshoot, Review The How To Troubleshoot .

NOTE:

If You Are Troubleshooting Multiple DTCs, Be Sure To Follow The Instructions In B-Can System Diagnosis Test Mode A - Refer To: Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode 1 and Test Mode 2 (without the HDS) Or Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode B - Control Unit Not Communicating Or Body Electrical Troubleshooting - B-CAN System Diagnosis Test Mode A - Initial Communication and DTC Checks .