TM 5-2410-241-23-1
0020
Table 1. Powertrain Troubleshooting Procedures - Continued.
0020
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
689-6 Left Brake Solenoid
13. Using a digital multimeter (WP
1. If continuity is found, proceed to
Current Above Normal -
0296), test for continuity between
step 14.
Continued
pin 1 on platform harness left
2. If continuity is NOT found, replace
brake solenoid connector MA-C12
platform harness (WP 0209).
(WP 0018, Figure 67) and pin 37
Ensure all harness connectors are
on platform harness connector
reconnected. Verify correct opera-
MA-C14 (WP 0018, Figure 33).
tion of machine (TM 5-2410-241-
10).
14. Using a digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 15.
pin 2 on platform harness left
2. If continuity is NOT found, replace
brake solenoid connector MA-C12
platform harness (WP 0209).
(WP 0018, Figure 67) and pin 41
Ensure all harness connectors are
on platform harness connector
reconnected. Verify correct opera-
MA-C14 (WP 0018, Figure 33).
tion of machine (TM 5-2410-241-
10).
15. Using a digital multimeter (WP
1. If continuity is NOT found, replace
0296), test for continuity between
powertrain ECM (WP 0175).
pin 41 on platform harness con-
Ensure all harness connectors are
nector MA-C14 (WP 0018, Figure
reconnected. Verify correct opera-
33) and all other pins in platform
tion of machine (TM 5-2410-241-
harness connector MA-C14 (WP
10).
0018, Figure 33).
2. If continuity is found, replace plat-
form harness (WP 0209). Ensure
all harness connectors are recon-
nected. Verify correct operation of
machine (TM 5-2410-241-10).
689-13 Left Brake Solenoid
1. Connect MSD (WP 0016), select
1. If active 689-13 code is present,
Out of Calibration
Powertrain D7 ECM, and check for
proceed to step 2.
Diagnostic Codes or Event Codes
2. If no active codes are present, the
problem does NOT exist at this
time. Resume normal operation.
2. Lift and support machine (WP
0294). Tracks must be raised off
ground for rotation while lifted.
3. Select Powertrain D7 ECM on the
left side of screen.