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
2. Disconnect connector P-C13
672-2 Torque Converter
(WP 0012, Figure 82) from
Output Speed Sensor Data
transmission input speed sensor.
Is Erratic, Intermittent, or
Incorrect - Continued
3. Using digital multimeter
Continuity - Replace transmission
(WP 0174), test for continuity
input speed sensor (WP 0250).
between transmission input speed
Proceed to Test Step 7.
sensor connector (WP 0012,
No Continuity - Proceed to step 4.
Figure 108) terminal 1 and case 3.
4. Using digital multimeter
Continuity - Replace transmission
(WP 0174), test for continuity
input speed sensor (WP 0250).
between transmission input speed
Proceed to Test Step 7.
sensor connector (WP 0012,
No Continuity - Proceed to step 5.
Figure 108) terminal 2 and case 3.
5. Using digital multimeter
Resistance 1,000 Ohms to 1,200
(WP 0174), measure resistance
Ohms - Proceed to Test Step 3.
between transmission input speed
Resistance Less Than 1,000 Ohms or
sensor connector (WP 0012,
Greater Than 1,200 Ohms - Replace
Figure 108) terminal 1 and
transmission input speed sensor
terminal 2.
(WP 0250).
Proceed to Test Step 7.
Test Step 3. Test for Open Wiring
Harness to Transmission Input
Speed Sensor.
1. Install a jumper wire between
terminal 1 and terminal 2 of
connector P-C13 (WP 0012,
Figure 82).
2. Remove left lower cab access
panels (WP 0347).
3. Remove transmission ECM cover
(WP 0266).
4. Disconnect connector C-C12
(WP 0012, Figure 26) from
Transmission ECM J1.
5. Using digital multimeter
Resistance 5.0 Ohms or Less -
(WP 0174), measure resistance
Proceed to Test Step 5.
between connector C-C12
Resistance Greater Than 5.0 Ohms -
(WP 0012, Figure 26) terminal 15
Proceed to Test Step 4.
and terminal 16.
0100-3
