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19. Check for Temporary DTCs or DTCs with the HDS.
Is DT C P17 17 indicated?
YES
−
Check for poor connections or loose
terminals between the transmission range switch
and the PCM. If the PCM was updated, substitute a
known-good PCM (see page 14-8), then go to step
18. If the PCM was substituted, go to step 1.
NO
−
Go to step 20.
20. Monitor the OBD STATUS for P1717 in the DTCs
MENU with the HDS.
Does the HDS indicate PASSED?
YES
−
If the PCM was updated, troubleshooting is
complete. If the PCM was substituted, replace the
original PCM (see page 11-232). If any other
Temporary DTCs or DTCs were indicated in step 19,
go to the indicated DTC's troubleshooting.
NO
−
If the HDS indicates FAILED, check for poor
connections or loose terminals between the
transmission range switch and the PCM. If the PCM
was updated, substitute a known-good PCM
(see page 14-8), then go to step 18. If the PCM was
substituted, go to step 1. If the HDS indicates NOT
COMPLETED, go to step 18.
14-201