TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
Table 3. Powertrain Control - Continued.
CID FMI CODE
TEST OR INSPECTION
(b) Ride control solenoid valve #3 remains
2684 05 - Continued.
disconnected from wiring harness.
(c) Disconnect wiring harness
connector(s) from powertrain ECM
(WP 0063 00).
(d) At wiring harness connector for ride
jumper wire from contact 2 to contact 1.
(e) At wiring harness connector for ECM, 1. If resistance is less than 5.0 Ohms, go to
measure resistance from J2-3 (wire
A958-WH) to contact J2-4 (wire J815- 2. If resistance is greater than 5,000 Ohms,
open circuit is in wire A958-WH or in
J815-BK. Replace wiring harness in
question (WP 0195 00 thru WP 0201
3. Check if diagnostic code remains active.
(a) Inspect and clean wiring harness
(b) Reconnect all wiring harness
(c) Operate machine (TM 5-3805-291-
(d) Determine if CID 2684 FMI 05 is
1. If CID 2684 FMI 05 is active, exit this
procedure and repeat this procedure. If
the cause of diagnostic code is not
found, replace powertrain ECM (WP
2. If CID 2684 FMI 05 is not active,
problem does not exist at this time.
Resume normal machine operation.