TM 5-3805-296-23-2
0099
Table 1. 0819 Display Data Link Diagnostic Code Continued.
099
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
8. Using digital multimeter
0819-02 Display Data Link
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Erratic, Intermittent, or
Proceed to Test Step 7.
between connector P-C18
Incorrect Continued
Resistance Greater Than 5.0 Ohms
terminal 35 (WP 0012, Figure 269)
Replace dash wiring harness
and connector P-C13 terminal 4
(WP 0510).
(WP 0012, Figure 268).
Proceed to Test Step 12.
Test Step 7. Test Ground Circuit for
High Resistance or Open.
1. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Proceed to step 2.
between connector P-C19
Resistance Greater Than 5.0 Ohms
terminal 2 (WP 0012, Figure 270)
Replace dash wiring harness
and ground.
(WP 0510).
Proceed to Test Step 12.
2. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Proceed to Test Step 8.
between connector P-C13
Resistance Greater Than 5.0 Ohms
terminal 2 (WP 0012, Figure 268)
Replace dash wiring harness
and ground.
(WP 0510).
Proceed to Test Step 12.
Test Step 8. Test Power to Display
Modules.
1. Connect connector P-C18
(WP 0012, Figure 269) to tractor
operator monitor.
2. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
3. Using digital multimeter
Voltage 9.0 0.5 V at Both Test
Points Proceed to Test Step 9.
(WP 0540), test for voltage as
Voltage Less Than 8.5 V at Either
follows:
Test Point Replace tractor operator
a. Between connector P-C19
monitor (WP 0506).
terminal 1 (WP 0012,
Proceed to Test Step 12.
Figure 270) and ground.
b. Between connector P-C13
terminal 1 (WP 0012,
Figure 268) and ground.
Test Step 9. Verify if Code is Still
Active.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Connect connector P-C13
(WP 0012, Figure 268) to quad
gauge display module.
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