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
0627-03 Parking Brake Pres- 6. Disconnect harness connector T-
sure Switch Voltage Above
C12 (WP 0009, Figure 219) from
Normal - Continued
park brake pressure switch (WP
0009, Figure 218).
7. Install a jumper wire between har-
ness connector T-C12 (WP 0009,
Figure 219) terminal A and termi-
nal C.
8. Using digital multimeter, test for
Resistance 5.0 Ohms or Less - Pro-
continuity between harness con-
ceed to Test Step 3.
nector T-C1 (WP 0009, Figure
Resistance More Than 5.0 Ohms -
130) terminal 1 and terminal 4.
Replace transmission wiring harness
Resistance should be less than
(WP 0158).
5.0 ohms.
Connect harness connector FA-C20
(WP 0009, Figure 113) to transmis-
sion ECM J1 (WP 0009, Figure 112)
(WP 0137).
Proceed to step 9.
9. Connect MSD (WP 0006). Select
0627-03 Code Active - Repeat trou-
Trans/Chassis 120M and verify
bleshooting from the beginning of this
0627-03 is active.
diagnostic code.
0627-03 Code Not Active - Trouble-
shooting complete.
Test Step 3. Test Park Brake Pres-
sure Switch Ground Circuit.
1. Using digital multimeter, test for
Resistance 5.0 Ohms or Less - Pro-
continuity between harness
ceed to step 2.
connector FA-C28 (WP 0009,
Resistance More Than 5.0 Ohms -
Figure 129) terminal 2 and
Verify rear frame ground (WP 0009,
machine ground.
Figure 133) is clean and tight. If rear
Resistance should be less than
frame ground is OK, replace rear
5.0 ohms.
chassis wiring harness (WP 0188).
Connect harness connector T-C12
(WP 0009, Figure 219) to park brake
pressure switch (WP 0009, Figure
218).
Proceed to step 3.
0017-102