41.3
TROUBLESHOOTING FLASH CODE 41
[b] If terminals and connectors are not damaged, replace the TRS. Refer to section 41.3.14.
Figure 41-6
Engine Harness Connector to Synchronous Reference Sensor
41.3.13 Check Synchronous Reference Sensor Connectors
Perform the following steps to check the SRS connectors.
1. Check terminals at the SRS (both the SRS and harness side) for damage: bent, corroded,
and unseated pins or sockets, or bad contacts.
[a] If terminals and connectors are damaged, repair them. Refer to section 41.3.15.
[b] If terminals and connectors are not damaged, replace the SRS. Refer to section 41.3.14.
41.3.14 Verify Synchronous Reference Sensor / Timing Reference Sensor
Perform the following steps to verify operation of the SRS/TRS.
1. Reconnect all connectors.
2. Turn vehicle ignition ON.
3. Clear codes.
4. Start and run the engine for one minute.
5. Stop engine.
6. Check DDR for codes.
[a] If no codes are logged, troubleshooting is complete.
All information subject to change without notice.
41-10
6SE497 9709 Copyright © 1997 DETROIT DIESEL CORPORATION
