23800@vector-8600mthigh
PM CAN Failure
system
Description
PM has received no sync response for 10 seconds while alarm 21100 is not active; the unit requires shutdown.
Activation Conditions
Alarm 21100 NO COMM FROM ANY BOARD TO MAIN MICRO is not active and PM has received no sync response for 10 seconds
Unit Behavior
Engine and Electric Operation: Required Shutdown.
Reset Conditions
Auto reset when communication is restored, or alarm may be manually reset by turning the unit off, then back on again.
Corrective Actions
1. Check Wiring - Check CAN high and CAN low connection from PM to MSM. 2. Replace Power Module - Download data and replace PM.