TM 5-3805-298-23-1
0101
Table 1. 673 Transmission Output Speed Sensor 2 Diagnostic Codes - Continued.
0101
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
4. Using digital multimeter
673-2 Transmission Output
Continuity - Replace lower cab wiring
(WP 0174), test for continuity
Speed Sensor 2 Data Is
harness (WP 0291).
between connector C-C12
Erratic, Intermittent, or
Proceed to Test Step 12.
(WP 0012, Figure 26) terminal 2
Incorrect - Continued
No Continuity - Proceed to step 5.
and terminal 3.
5. Using digital multimeter
Continuity - Replace lower cab wiring
(WP 0174), test for continuity
harness (WP 0291).
between connector C-C12
Proceed to Test Step 12.
(WP 0012, Figure 26) terminal 2
No Continuity - Proceed to Test
and ground.
Step 9.
Test Step 9. Test for Shorted
Transmission Wiring Harness to
Transmission Output A Speed
Sensor.
1. Using digital multimeter
Continuity - Replace transmission
(WP 0174), test for continuity
wiring harness (WP 0298).
between connector P-C1
Proceed to Test Step 12.
(WP 0012, Figure 53) terminal 1
No Continuity - Proceed to step 2.
and terminal 2.
2. Using digital multimeter
Continuity - Replace transmission
(WP 0174), test for continuity
wiring harness (WP 0298).
between connector P-C1
Proceed to Test Step 12.
(WP 0012, Figure 53) terminal 1
No Continuity - Proceed to Test
and ground.
Step 10.
Test Step 10. Test for Shorted Lower
Cab Wiring Harness to Transmission
Output B Speed Sensor.
1. Using digital multimeter
Continuity - Replace lower cab wiring
(WP 0174), test for continuity
harness (WP 0291).
between connector C-C12
Proceed to Test Step 12.
(WP 0012, Figure 26) terminal 4
No Continuity - Proceed to step 2.
and terminal 5.
2. Using digital multimeter
Continuity - Replace lower cab wiring
(WP 0174), test for continuity
harness (WP 0291).
between connector C-C12
Proceed to Test Step 12.
(WP 0012, Figure 26) terminal 4
No Continuity - Proceed to Test
and ground.
Step 11.
Test Step 11. Test for Shorted
Transmission Wiring Harness to
Transmission Output B Speed
Sensor.
1. Using digital multimeter
Continuity - Replace transmission
(WP 0174), test for continuity
wiring harness (WP 0298).
between connector P-C1
Proceed to Test Step 12.
(WP 0012, Figure 53) terminal 7
No Continuity - Proceed to step 2.
and terminal 8.
0101-6