TM 5-3805-298-23-1
0100
Table 1. 672 Torque Converter Output Speed Sensor Diagnostic Codes - Continued.
0100
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 4. Test for Open
672-2 Torque Converter
Transmission Wiring Harness to
Output Speed Sensor Data
Transmission Input Speed Sensor.
Is Erratic, Intermittent, or
Incorrect - Continued
1. Remove right lower cab access
panels (WP 0347).
2. Disconnect connector P-C1
(WP 0012, Figure 53) from
connector C-C15 (WP 0012,
Figure 52)
3. Using digital multimeter
Resistance 5.0 Ohms or Less -
(WP 0174), measure resistance
Replace lower cab wiring harness
between connector P-C1
(WP 0291).
(WP 0012, Figure 53) terminal 9
Proceed to Test Step 7.
and terminal 10.
Resistance Greater Than 5.0 Ohms -
Replace transmission wiring harness
(WP 0298).
Proceed to Test Step 7.
Test Step 5. Test for Shorted Lower
Cab Wiring Harness to Transmission
Input Speed Sensor.
1. Remove jumper wire from terminal
1 and terminal 2 of connector P-
C13 (WP 0012, Figure 82).
2. Remove right lower cab access
panels (WP 0347).
3. Disconnect connector P-C1
(WP 0012, Figure 53) from
connector C-C15 (WP 0012,
Figure 52)
4. Using digital multimeter
Continuity - Replace lower cab wiring
(WP 0174), test for continuity
harness (WP 0291).
between connector C-C12
Proceed to Test Step 7.
(WP 0012, Figure 26) terminal 15
No Continuity - Proceed to step 5.
and terminal 16.
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 7.
(WP 0012, Figure 26) terminal 15
No Continuity - Proceed to Test Step 6.
and ground.
Test Step 6. Test for Shorted
Transmission Wiring Harness to
Transmission Input 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 7.
(WP 0012, Figure 53) terminal 9
No Continuity - Proceed to step 2.
and terminal 10.
0100-4