Owner’s Handbook Page 13
PROHEAT CONTROL MODULE (PCM) DISPLAY PANEL DETAIL & ERROR FLASH CODES
Troubleshooting
Operation Indicators/Diagnostic Codes
CODE No. Description of Operating State No. of
and Diagnostic Codes Flashes
Operation Indicators
CC Configuration Not Selected No indicator
(see page 15)
Function Diagnostics
01 Start
(Lockout mode after 10 1
consecutive start faults)
02 Flame Out 2
03 Coolant Flow 3
04 Overheat 4
05 Voltage 5
CODE No. Description of Operating State No. of
and Diagnostic Codes Flashes
Component Diagnostics
06 Flame Sensor
(Lockout mode after 2 6
consecutive Cool Down (Purge) attempts
07 Temp Sensor 7
08 Fuel Pump
(See note on page 14) 8
09 Compressor 9
10 Ignition Coil 10
11 Coolant Pump 11
12 Blower 12
13 Sleeper Fan 13
14 Hour Meter
(Auxiliary Output) 14
15 Not Used -
16 System Current 16
17 Not Used -
18 CANbus 18
19 High Ambient PCM Temperature 19
20 Not Used -
21–29 Outputs 1–9 Fault
LOCKOUT MODE – After 10 consecutive start
faults (Code 01) or after two Cool Down (Purge)
attempts (Code 06) the X45 Plus PCM will go into
Lockout mode, Power to the X45 Plus PCM must be
removed and reapplied to exit Lockout mode.
Note
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