Eaton Fuller Semi-Automatic Transmission Fault Codes; Light Bulb Data - PREVOST H3-41 Manual

• Observe the sequence of flashes on the indicator lights and record the codes. A one or two second
second pause separates each stored code and the sequence automatically repeats after all codes have
been flashed.
Refer to Eaton Fuller Troubleshooting Guide (TRTS-0050).

Eaton Fuller Semi-Automatic Transmission Fault Codes

Code Description
11 System controller
12 Transmission ECU
13 Power connect relay
coil
14 Shift lever
15 Shift lever data link
16 Eaton proprietary link
(EPL)
17 Start enable realy Coil
31 Engine brake relay coil
33 Battery voltage supply

LIGHT BULB DATA

Code Description
35 Engine control failure
41 Range failed to
engage
43 Range solenoid valve
44 Inertia brake solenoid
coil
51 Rail select sensor
52 Gear select sensor
53 Reverse ball switch
56 Input shaft speed
sensor
57 Main shaft speed
sensor
LIGHT BULB DATA
8-25
TECHNICAL INFORMATION
Code Description
58 Output shaft speed
sensor
61 Rail select motor
63 Gear select motor
65 Low motor voltage
71 Stuck engaged
72 Failed to select rail
73 Failed to engage gear
74 Failed to syncronize
initial engagement
83 Shift lever missing