TM 5-3805-293-23-1
0017
Table 1. Transmission Code (0573-03 to 0967-09) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0674-02 Transmission Inter-
12. Using MSD (WP 0006), verify
0674-02 Code Remains Active -
mediate Speed Sensor #1
0674-02 is not active.
Repeat troubleshooting from the
Data Erratic, Intermittent or
beginning of this diagnostic code.
Incorrect - Continued
0674-02 Code Not Active - Trouble-
shooting complete.
0675-02 Transmission Inter-
System Response:
mediate Speed Sensor #2
ECM will log a diagnostic code.
Data Erratic, Intermittent or
Incorrect
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. Test Sensor and Cir-
cuits.
1. Connect MSD (WP 0006). Select
0675-02 Code Active - Proceed to
Trans/Chassis 120M and verify
step 2.
0675-02 is active.
0675-02 Code Not Active - Trouble-
shooting complete.
2. Turn ignition switch and battery
disconnect switch to the OFF
position (TM 5-3805-293-10).
3. Disconnect transmission sensor
wiring harness connector V-C3
(WP 0009, Figure 159) from
transmission input speed sensor
2 (WP 0009, Figure 160) (WP
0150).
4. Using a digital multimeter, mea-
Resistance More Than 1,800 Ohms
sure resistance between trans-
or Less Than 600 Ohms - Replace
mission input speed sensor
transmission input speed sensor 1
(sensor side) terminal 1 and ter-
(WP 0150).
minal 2.
Proceed to step 12.
Resistance should be between 600
Resistance OK - Proceed to step 5.
ohms and 1,800 ohms.
5. Install a jumper wire between har-
ness connector V-C3 (WP 0009,
Figure 159) terminal 1 and termi-
nal 2.