CONTROLS AND INSTRUMENTS
3 - 14
ENGINE ELECTRONIC CONTROL UNIT
Fault Codes and Descriptions
2-Digit Code
Definition
11
Analog Throttle Input High
12
Analog Throttle input Low
18
Engine Coolant Temperature Input High
19
Engine Coolant Temperature Input Low
21
Sensor Supply Voltage High
22
Sensor Supply Voltage Low
23
Engine Oil Pressure Input Voltage High
24
Engine Oil Pressure Input Voltage Low
25
Manifold Air Temperature Input Voltage High
26
Manifold Air Temperature Input Voltage Low
28
ECU Error
32
Signifies Start of Active Fault Codes
33
Signifies Start of Previously Active Fault Codes
37
Fuel Temperature Input Voltage High
38
Fuel Temperature Input Voltage Low
39
Crank Position Input Noise/Pattern Error
42
Engine Overspeed
54
ECU Power Down Error
55
CAN Error
62
Engine Coolant Temperature High-Least Sever
63
Engine Coolant Temperature High-Moderately Severe
64
Engine Oil Pressure Moderately Low
65
Engine Oil Pressure Extremely Low
66
Manifold Air Temperature Moderately High
68
Fuel Derate
69
Engine Coolant Temperature High-Most Severe
71
Pump Control Valve Closure Too Long
72
Pump Control Valve Closure Too Short
73
Pump Solenoid Circuit Open
74
Pump Solenoid Circuit Severely Shorted
75
Pump Control Valve Closure Not Detected
76
Pump Solenoid Circuit Moderately Shorted
77
Pump Solenoid Current High
78
Security Violation
79
Internal ECU Error
81
Fuel Temperature Moderately High
82
Engine Protection Shutdown
83
Auxiliary Engine Shutdown Switch Active
84
ECU Power Down Error / External Derate Active
88
Signifies that No Fault Codes are Stored
Summary of Contents for GTH-1048
Page 3: ...SECTION 1 ROUGH TERRAIN FORK LIFT SAFETY 1 1 ...
Page 14: ...ROUGH TERRAIN FORK LIFT SAFETY NOTES 1 12 ...
Page 15: ...SECTION 2 GENERAL SAFETY 2 1 ...
Page 25: ...SECTION 3 CONTROLSAND INSTRUMENTS 3 1 ...
Page 39: ...SECTION 4 OPERATION 4 1 ...
Page 54: ...OPERATION 4 16 NOTES ...
Page 55: ...SECTION 5 MAINTENANCE PROCEDURES 5 1 ...