TM 5-3805-291-23-1
TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
0009 00
Table 3. Powertrain Control - Continued.
(MID 081)
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0673 02
427-C1625
N OT E
Failure of transmission output speed sensor will be shown only while
machine is moving. Signal from transmission output speed sensor 2
(trailing) to ECM is incorrect.
1. Check sensor.
(a) Turn engine start and battery
disconnect switches to OFF position
(TM 5-3805-291-10).
(b) Disconnect wiring harness connector
from transmission output speed sensor
2 (WP 0093 00).
(c) Measure resistance between contact 1
1. If speed sensor has not failed, go to Test
and contact 2.
2.
2. If speed sensor 2 has failed, replace
transmission output speed sensor (WP
0093 00).
2. Check signal circuit for an open circuit in
wiring harness.
(a) Engine start and battery disconnect
switches remain in OFF position (TM
5-3805-291-10).
(b) At wiring harness connector for speed
sensor 2, place a jumper between
contact 1 and contact 2.
(c) Disconnect wiring harness connector
J1 and J2 from powertrain ECM (WP
0063 00).
