Failure Conditions

Code 61 sets when:

• IGNITION 1 voltage is greater than 9 volts.
• Voltage at SIR INDICATOR does not equal DERM's SIR INDICATOR feedback loop for 400 milliseconds. Once set, fault remains set for duration of ignition cycle.

Code 62 sets when:

• IGNITION 1 voltage is greater than 9 volts.
• Voltage at REDUNDANT INDICATOR IGNITION 1 input does not equal DERM's REDUNDANT INDICATOR IGNITION 1 feedback loop for 400 milliseconds. Once set, fault remains set for duration of ignition cycle.