“John Deere Service Advisor 5.4.44 2025 (AG & CF) | Nexiq USB Link 3 Compatible” has been added to your cart. View cart
Conditions for diagnostic trouble code (DTC):
1) Current below normal or open circuit
Diagnostic operating conditions
1) Ignition key in ON position
Observable symptoms
1) The exhaust brake does not function
2) Low Power
Probable cause
1) Open circuit between air valve unit control valve and engine control module (ECM)
2) Open circuit on supply wire to air valve unit
3) Open circuit in air valve unit control valve
Related products
-
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 91 FMI 2 (CPC) Erratic Data
DD13 GHG14 (2014-16) -
Volvo All Engines (2017 Emissions) Fault Code: P20B113 PID: ACM Reductant Heater Coolant Control Valve Control
All Engines (2017 Emissions)