AutoShift Gen3
Fault Code Retrieval/Clearing
AutoShift
™
Gen3
More time on the road
TM
Fuller
®
Automated Transmissions
©2006 Eaton Corporation · All rights reserved.
Printed in Australia. EA10425AU 10/07
Eaton Truck Components, Kilsyth, Victoria, 3137 Australia.
www.roadranger.com
Fault Code Index
AutoShift
™
Gen3
More time on the road
TM
Fuller
®
Automated Transmissions
Retrieving Fault Codes
1. Place the shift lever in neutral.
2. Set the parking brake.
3. Turn the ignition key ON but do not start the engine.
If the engine is already running, you may still retrieve
codes, however, do not engage the starter if engine
stalls.
4.
To Retrieve Active Codes: Start with the key in the ON
position. Turn the key OFF and ON two times within five
seconds ending with the key in the ON position. After
five seconds, the gear display begins flashing two-digit fault codes. If
there are no active codes the gear display will show code 25, followed
by PD (Product Diagnostic mode). The vehicle will not start in PD
mode. You must turn vehicle key OFF and allow the system to power
down to exit PD mode before restarting.
To start engine turn key off
and wait for the transmission to power down.
5. To Retrieve Inactive Codes: Start with the key in the ON
position. Turn the key OFF and ON four times within five
seconds ending with the key in the ON position. After
five seconds, the gear display begins flashing two-digit
fault codes. If no codes are active, the gear display will
flash code 25 (no codes).
6. Two digit fault codes will be displayed in the gear
display. Record the codes. A one or two second
pause separates each stored code, and the sequence
automatically repeats after all codes have been flashed.
Clearing Fault Codes
1. Start with the key in the ON position. Turn the key OFF
and ON six times within five seconds, ending with the
key in the ON position.
Note: If the codes have been successfully cleared,
the service lamp will come on and stay on for five
seconds.
2. Turn the key OFF and allow system to power down.
OFF ON
6 TIMES
OFF ON
OFF ON
2 TIMES
4 TIMES
Fault Codes Description
11 No ECU. Operation Test
12 Improper ECU Configuration
13 J1939 Control Device
14 Invalid Shift Lever Voltage
16 High Integrity Link
17 Start Enable Relay
25 NO CODES
26 Clutch Slip
27 Clutch Disengagement
28 Clutch System
31 Momentary Engine Ignition Interrupt Relay MEIIR
32 Loss of Switch Ignition Power Test
33 Low Voltage Supply
34 Weak Battery Voltage Supply
35 J1939 Communication Link
36 J1939 Engine Message Test
37 Power Supply
41 Range Failed to Engage
42 Splitter Failed to Engage
43 Range Solenoid Valve
44 Inertia Brake Solenoid Coil
45 Inertia Brake Performance
46 Splitter Solenoid Valve
51 Rail Position Sensor
52 Gear Position Sensor
56 Input Shaft Sensor
57 Main Shaft Sensor
58 Output Shaft Sensor
61 Rail Select Motor
63 Gear Select Motor
71 Unable to Disengage Gear
72 Failed to Select Rail
73 Failed to Select Gear
74 Engine Failed to Respond
75* Power Down in Gear
83 Shift Lever Missing
84 Shift Controller Device Not Configured
85 Shift Control Device Incompatible
An 88 may appear in the gear display which indicates self testing. *This code only set inactive.
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