Controls and Operating
3-48
Fault Code
Meaning of Code / Possible Cause of Fault
P0989
Retarder Pressure Sensor Failed Low
P0990
Retarder Pressure Senosr Failed High
P1739
Incorrect Low Gear Ratio
P1891
Throttle Position Sensor PWM Signal Low Input
P1892
Throttle Position Sensor PWM Signal High Input
P2184
Engine Coolant Temperature Sensor Circuit Low Input
P2185
Engine Coolant Temperature Sensor Circuit High Input
P2637
Torque Management Feedback Signal (SEM)
P2641
Torque Management Feedback Signal (LRTP)
P2670
Actuator Supply Voltage 2 (HSD2) Low
P2671
Actuator Supply Voltage 2 (HSD2) High
P2685
Actuator Supply Voltage 3 (HSD3) Low
P2686
Actuator Supply Voltage 3 (HSD3) High
P2714
Pressure Control Solenoid 4 (PCS4) Stuck Off
P2715
Pressure Control Solenoid 4 (PCS4) Stuck On
P2718
Pressure Control Solenoid 4 (PCS4) Control Circuit Open
P2720
Pressure Control Solenoid 4 (PCS4) Control Circuit Low
P2721
Pressure Control Solenoid 4 (PCS4) Control Circuit High
P2723
Pressure Control Solenoid 1 (PCS1) Stuck Off
P2724
Pressure Control Solenoid 1 (PCS1) Stuck On
P2727
Pressure Control Solenoid 1 (PCS1) Control Circuit Open
P2729
Pressure Control Solenoid 1 (PCS1) Control Circuit Low
P2730
Pressure Control Solenoid 1 (PCS1) Control Circuit High
P2736
Pressure Control Solenoid 5 (PCS5) Control Circuit Open
P2738
Pressure Control Solenoid 5 (PCS5) Control Circuit Low
P2739
Pressure Control Solenoid 5 (PCS5) Control Circuit High
P2740
Retarder Oil Temperature Hot
P2742
Retarder Oil Temperature Sensor Circuit—Low Input
P2743
Retarder Oil Temperature Sensor Circuit—High Input
P2761
TCC PCS Control Circuit Open
P2763
TCC PCS Control Circuit High
P2764
TCC PCS Control Circuit Low
P278A
Kickdown Input Failed ON
Summary of Contents for TA400
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Page 56: ...Controls and Operating 3 4 FUSE RELAY BOX ...
Page 109: ...Operating the Machine 4 1 4 Operating the Machine ...
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Page 125: ...Working the Machine 5 1 5 Working the Machine ...
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Page 133: ...Roading 6 1 6 Roading ...
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Page 137: ...Moving a Disabled Machine 7 1 7 Moving a Disabled Machine ...
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Page 141: ...Lubrication and Servicing 8 1 8 Lubrication and Servicing ...
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