Lamp Fault Codes (LFCs)

When the RCM  detects a system fault, it will send a message to IC  module to flash a coded sequence which is called a LFC  on the air bag warning indicator. The code is 2 digits. The first digit is flashed with a 0.5-second interval between pulses. There is a 2-second pause before the second digit is flashed, which also has a 0.5-second interval between pulses. There is a 5-second pause between each display of an LFC  .

Each LFC  is flashed 3 times after which the air bag indictor will remain lit for the remainder of the ignition cycle. If there are multiple LFCs  , each LFC  will flash in order of priority.