TM 5-3805-293-23-1
0017
Table 1. Transmission Code (0573-03 to 0967-09) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0588-09 Monitoring System
5. Using digital multimeter, test for
Voltage 18 to 26 Volts - Proceed to
Display Abnormal Update
voltage between harness connec-
step 6.
Rate - Continued
tor P-C93 (WP 0009, Figure 163)
Voltage Less Than 18 Volts -
terminal 3 and machine ground.
Replace cab lower wiring harness
Voltage should be 18 to 26 volts.
(WP 0266).
Proceed to step 8.
6. Turn ignition switch and battery
disconnect switch to the OFF
position (TM 5-3805-293-10).
7. Using digital multimeter, test for
Continuity - Proceed to Test Step 3.
continuity between harness con-
No Continuity - Replace cab lower
nector P-C93 (WP 0009, Figure
wiring harness (WP 0266).
163) terminal 2 and machine
Proceed to step 8.
ground.
There should be no continuity.
8. Using MSD (WP 0006), select
0588-09 Code Remains Active -
Repeat troubleshooting from the
Trans/Chassis 120M and verify
beginning of this diagnostic code.
0588-09 is not active.
0588-09 Code Not Active - Trouble-
shooting complete.
Test Step 3. Test Data Link Circuit.
1. Disconnect harness connector
FA-C20 (WP 0009, Figure 113)
from transmission ECM J1 (WP
0009, Figure 112).
2. Remove rear bulkhead cover
plate (WP 0266) from rear of cab.
3. Disconnect harness connector
FA-C22 (WP 0009, Figure 47)
from harness connector P-C69
(WP 0009, Figure 46) (WP 0188).
4. Install a jumper wire between har-
ness connector FA-C22 (WP
0009, Figure 47) terminals 64 and
terminal 65.
5. Using digital multimeter, test for
Resistance 5.0 Ohms or Less - Pro-
continuity between harness con-
ceed to step 6.
nector FA-C20 (WP 0009, Figure
Resistance More Than 5.0 Ohms -
113) terminal 10 and terminal 20.
Replace rear chassis wiring harness
Resistance should be less than
(WP 0188).
5.0 ohms.
Connect cab lower wiring harness
connector P-C93 (WP 0009, Figure
163) to messenger (WP 0009, Figure
164) (WP 0272).
Proceed to step 7.
0017-12
