TORQUE CONV AR 0R9549 - Caterpillar

Which Generate This Code:This diagnostic code is active when the system detects a fault with a sensor during the check of the serial number.Test Step 1. CYCLE TO POWER TO THE SYSTEM
Turn the key start switch for the machine to the OFF position.
Turn the key start switch for the machine to the ON position.
Check the status of the diagnostic code "LR 3".Expected Result:The diagnostic code is not active.Results:
YES - The diagnostic code is not active. Return the machine to normal operation.STOP
NO - The diagnostic code is active.Repair: If the diagnostic code is still active, contact your technical communicator for a possible consultation with Caterpillar.STOP