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
673-2 Transmission Output
Test Step 6. Test for Open Wiring
Speed Sensor 2 Data Is
Harness to Transmission Output B
Erratic, Intermittent, or
Speed Sensor.
1. Remove jumper wire from terminal
Incorrect - Continued
1 and terminal 2 of connector P-
C16 (WP 0012, Figure 72).
2. Connect jumper wire between
terminal 1 and terminal 2 of
connector P-C17 (WP 0012,
Figure 83).
3. Using digital multimeter
Resistance 5.0 Ohms or Less -
(WP 0174), measure resistance
Proceed to Test Step 8.
between connector C-C12
Resistance Greater Than 5.0 Ohms -
(WP 0012, Figure 26) terminal 4
Proceed to Test Step 7.
and terminal 5.
Test Step 7. Test for Open
Transmission Wiring Harness to
Transmission Output B Speed
Sensor.
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 7
Proceed to Test Step 12.
and terminal 8.
Resistance Greater Than 5.0 Ohms -
Replace transmission wiring harness
(WP 0298).
Proceed to Test Step 12.
Test Step 8. Test for Shorted Lower
Cab Wiring Harness to Transmission
Output A Speed Sensor.
1. Disconnect jumper wire between
terminal 1 and terminal 2 of
connector P-C17 (WP 0012,
Figure 83).
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).
0101-5
