Peterbilt Fuller Automated trmt-0062 Schematic
®
Eaton Fuller
AutoShift Gen II Models
®
®
Automated Transmissions
Quick Reference Guide TRMT-0062
March 2000
For the most current information, visit the Roadranger web site at www.roadranger.com
General Warnings:
Before starting a vehicle:
• Sit in the driver’s seat
• Place shift lever in neutral
• Set the parking brake
Before working on a vehicle or
leaving the cab wit
• Place shift lever in neutral
• Set the parking brake
• Block the wheels
h engine running:
O.E. Tool & Equipment Group/KentMoore SPX Corporatio
n
1 (800) 520-2584
Kent-Moore
. Description
Part No
5505027 Volt/Ohm Meter (Standard
commercially available VOM)
5505030 Hydraulic Test Kit
O.E. Tool & Equipment Group/KentMoore SPX Corporatio
n
1 (800) 328-6657
Do not release the parking brake or
attempt to select a gear until the air
pressure is at the correct level.
When parking the vehicle or leaving
the
cab:
• Place shift lever in neutral
• Set the parking brake
To avoid damage to the transmis-
during towing:
sion
• Place shift lever in neutral
• Lift the drive wheels off of the
ground or disconnect the driveline
Do not operate vehicle if alternator
lamp is lit or if gauges indicate low
voltage.
Suggested Tools:
Pressure Gauges:
• 0-100 PSI Air Pressure Gauge
Kent-Moore
Part No. Description
8 Eaton Test Adapter Kit
J-4331
J-38351-
J-4266
B Serial Link Adapter Kit
(RP-1202)
0 Parallel Data Module
(RP-1210A)
Eaton Service Parts
1 (888) 880-0970 Ext. 1
Part No. Description
MF-KIT-04 Data Link Tester
TBD Service Ranger PC Based
Service Tool Software
Related Publications
AutoShift
Installation Guid
Installation Guide AS
Service Manua
AutoShift
Driver Instructions Eaton TRDR-0062
Driver Instructions AS
Autoshift II Direct Parts
Shipment
e Eaton TRIG-0062
T Eaton TRIG-0092
l Eaton TRSM-0062
T Eaton TRDR-0092
Program Eaton TRIP-0062
2
For additional help 1-888-880-0970
Diagnostics Procedure
Key on.
Introduction
If service lamp
lights for one
second and
turns off.
YES
Retrieve active codes.
Active codes?
NO
Is the "N" solid
on the gear display
and the "N" lit up
on the shift
control?
YES
Retrieve inactive codes.
Inactive codes?
• Verify OEM wiring is OK.
• Perform Electrical Pretest.
NO
• Refer to Troubleshooting
Guide
• Verify OEM wiring is OK.
• Perform Electrical Pretest.
• Perform Air Pretest
YES
NO
YES
(if required)
• Refer to Troubleshooting
Guide
• Verify OEM wiring is OK.
• Perform Electrical Pretest.
• Refer to Troubleshooting
Guide
• Verify OEM wiring is OK.
• Perform Electrical Pretest.
• Perform Air Pretest (if required)
• Refer to Troubleshooting
Guide
NO
Symptom?
NO
Test complete.
• Verify OEM wiring is OK.
• Perform Electrical Pretest.
• Perform Air Pretest (if required)
YES
• Verify ECU has correct software, use ServiceRanger
• Refer to Troubleshooting
Guide
3
Step A Procedure Condition Action
1. Key on.
2. If service lamp lights
for one second and then
turns off.
Note: Some vehicle
configurations do not
have service lamps. In
this case Go to Step B.
If service lamp lights for
one second and turns
off.
Go to Step B.
If service lamp never
comes on
The fuse for the ignition
power may be blown or
the AutoShift may have a
bad ground. Do the
Electrical Pretest.
If Service lamp is
Flashing
The AutoShift has
detected an active
component code. Verify
the wiring is totally
correct on the vehicle
first. You may have to
refer to OEM drawings.
Then refer to the
Troubleshooting Guide.
Do not go straight to the
Troubleshooting Guide
before you verify the
vehicle wiring or you may
replace the incorrect
component.
Replace the Push Button
Shift Control.
Service
Lamp
OPTIONS
CONTROL
R
N
SERVICE
SHIFT
EATON FULLER
TRANSMISSIONS
If the service lamp is on
steady
D
H
L
Note: Some vehicles are
equipped with an Eaton
shift lever or a OEM
shift lever. In this case
the software in the Push
Button Shift Control will
cause the service light
to be on steady. This is
4
normal.
Step B Procedure Condition Action
1. Key on.
2. Make sure shift lever
is in Neutral.
3. Observe Gear display
Note: The Gear
Display may go through
serveral displays before it
stops.
If the Gear Display shows:
Blank Gear Display:
Transmission ECU and
the Push Button Shift
control are not communicating. Check the wiring
between the Transmission ECU and the Push
Button Shift Control.
Gear Display Lamp
check:
This is OK.
18
System Check
—
Dash on the Gear
Display:
Transmission ECU and
the Push Button Shift
control are communicating. The transmission is
trying to verify Neutral
and it can't. It may be
torque locked in gear. Or
bad Powers and
Grounds. The engine will
not start in this mode.
5
Step B Procedure Condition Action
If the Gear Display shows:
"N" on the gear display:
This is good. The
AutoShift is powered up
N
F
completely. If the engine
does not start check the
start enable circuit.
Go to Step C.
Flashing "F":
The AutoShift has
detected an active
component code. Verify
the wiring it totally
correct on the vehicle
first. You may have to
refer to OEM drawings.
Then refer to the
Troubleshooting Guide.
Do not go straight to the
Troubleshooting Guide
before you verify the
vehicle wiring or you
may replace the
incorrect component.
6
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