TROUBLESHOOTING FLASH CODE 24
[b] If terminals and connectors are not damaged, contact Detroit Diesel Technical
Service. Refer to section 24.3.6.
ECM Engine Harness Connector
Perform the following steps to verify repairs:
1. Turn ignition OFF.
2. Reconnect all connectors.
3. Turn ignition ON.
4. Clear codes with DDR.
5. Start and run the engine for eight minutes.
6. Stop engine.
7. Read active codes.
[a] If no codes are logged, troubleshooting is complete.
[b] If code 174/4 and any other codes are logged, all system diagnostics are complete.
Review this section from the first step to find the error. Refer to section 24.3.1.
[c] If code 174/4 is not logged, but other codes are logged, refer to section 9.1.
All information subject to change without notice.
6SE497 9709 Copyright © 1997 DETROIT DIESEL CORPORATION