TM 5-3805-296-23-1
0056
Table 1. 0190 Engine Speed Sensor Diagnostic Codes Continued.
056
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
4. Using digital multimeter
0190-08 Engine Speed
Resistance 110 to 200 Ohms
(WP 0540), measure resistance
Sensor Abnormal
Replace transmission/chassis ECM
between connector W-C12
Frequency, Pulse Width, or
(WP 0495).
terminal 40 and terminal 41
Period Continued
Proceed to Test Step 16.
(WP 0012, Figure 88).
Resistance Less Than 110 Ohms
Replace transmission EOS (WP 0287).
Proceed to Test Step 16.
Resistance Greater Than 200 Ohms
Replace transmission EOS
WP 0287).
Proceed to Test Step 16.
Test Step 8. Test for Shorted Engine
Interface Wiring Harness.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Disconnect connector W-C16
(WP 0012, Figure 87)
from connector CL-C3
(WP 0012, Figure 86).
3. Using digital multimeter
Continuity Replace engine interface
(WP 0540), test for continuity
wiring harness (WP 0211).
between connector CL-C3
Proceed to Test Step 16.
terminal 10 (WP 0012, Figure 86)
No Continuity Proceed to step 4.
and all other terminals
in connector CL-C3
(WP 0012, Figure 86).
4. Using digital multimeter
Continuity Replace engine interface
(WP 0540), test for continuity
wiring harness (WP 0211).
between connector CL-C3
Proceed to Test Step 16.
terminal 10 (WP 0012, Figure 86)
No Continuity Proceed to Test
and ground.
Step 9.
Test Step 9. Test Engine Interface
Wiring Harness for High Resistance
or Open.
1. Connect jumper wire between
terminal 1 and terminal 2
of connector CL-C12
(WP 0012, Figure 57).
2. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Proceed to Test Step 10.
between connector CL-C3
Resistance Greater Than 5.0 Ohms
terminal 9 and terminal 10
Replace engine interface wiring
(WP 0012, Figure 86).
harness (WP 0211).
Proceed to Test Step 16.
0056-14
