Table 1. Transmission Code (1471-02 to 1961-04) Troubleshooting Procedures.
CDI FMI CODE
TEST OR INSPECTION
1471-02 Steering Control
Position Sensor #1 Data
ECM will log a diagnostic code and a
Erratic, Intermittent or Incor-
warning will appear on the messenger
while the diagnostic code is Active.
N OT E
Always inspect the harness connectorsthat are involved in the circuit.
Poor connections can often be the cause of a problem in an electrical
circuit. Verify that all connections in the circuit are clean and secure,
and that all connections are in good condition. If a problem with a con-
nection is found, correct the problem and verify that this diagnostic code
is Active before performing this procedure.
Perform open or short circuit test ateach harness connection to identify
correct harness to replace.
Perform this test only if condition is Active.
Test Step 1. Check for Other Codes.
Trans/chassis 120M and verify
1471-02 is active.
Code 1471-02 Active on Both
2. Check for Active code 1471-02
Trans/Chassis and Implement
ECMs - Take note that both ECMs
have code active and proceed to step
Code 1471-02 Active on Trans/
Chassis ECM Only - Take note that
only trans/chassis ECM has code
active and proceed to step 3.
3. Check for Active code 0041-03 or
Only Code 1471-02 Active - Proceed
0041-04 in Implement 120M ECM
to Test Step 2.
Implement 120M ECM Code 0041-
03 or 0041-04 Active - 8 Volt power
supply abnormal voltage, troubleshoot
implement 120M ECM Code 0041-03
or 0041-04 first before proceeding.