TM 5-3805-293-23-1
0011
Table 2. Engine Troubleshooting with Codes for the 120M Motor Grader - Continued.
CDI FMI CODE
ERROR/EVENT
CORRECTIVE ACTION
0168-02 Electrical System
9. Using a digital multimeter, mea-
Continuity - battery supply circuit
Voltage Erratic, Intermittent,
sure the following battery voltage
150-RD is shorted, replace rear chas-
or Incorrect - Continued
supply circuits 150-RD for conti-
sis wiring harness (WP 0189).
nuity between the following:
No Continuity - ECM faulty, replace
a. Circuit 150-RD Engine ECM
Engine ECM (WP 0067).
harness connector FA-C17
Connect the circuit breaker box (twist-
(WP 0009, Figure 14)
lock) harness connector FA-C41 (WP
terminal 7 and all other FA-
0009, Figure 21).
C17 terminals, and ground.
b. Circuit 150-RD Engine ECM
harness connector FA-C17
(WP 0009, Figure 14) termi-
nal 8 and all other FA-C17 ter-
minals, and ground.
c.
Circuit 150-RD Engine ECM
harness connector FA-C17
(WP 0009, Figure 14) termi-
nal 15 and all other FA-C17
terminals, and ground.
d. Circuit 150-RD Engine ECM
harness connector FA-C17
(WP 0009, Figure 14) termi-
nal 16 and all other FA-C17
terminals, and ground.
There should be no continuity.
Change 1
0011-100
