Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.
?2.
Check for Pending or Confirmed DTCs with the HDS.
DTC Description
Confirmed DTC
Pending DTC
Freeze Frame
Is there any DTC(s) other than DTC P1890?
YES
Go to the indicated DTC's troubleshooting.?
NO
Go to step 2.
2.
Problem verification:
Problem verification
?1.
Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.
?2.
Clear the DTC with the HDS.
?3.
Start the engine, and warm it up to normal operating temperature (the radiator fan comes on twice).
?4.
Test-drive the vehicle in D, accelerate slowly until the vehicle speed reaches 37 mph (60 km/h) on a flat road, then keep the vehicle at speeds about 37 mph (60 km/h) for at least 60 seconds.
?5.
Monitor the OBD STATUS for P1890 in the DTCs MENU with the HDS.
If the HDS indicates PASSED, intermittent failure, the system is OK at this time. If the HDS indicates NOT COMPLETED, test-drive again.?
Repair verification (OBD STATUS check):
?1.
Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.
?2.
Clear the DTC with the HDS.
?3.
Start the engine, and warm it up to normal operating temperature (the radiator fan comes on twice).
?4.
Test-drive the vehicle in D, accelerate from a stop at over 0.5/8 throttle (with 1.22 V of the APP sensor voltage by monitoring APP Sensor A (V) with the HDS) until the vehicle speed reaches 37 mph (60 km/h) on a flat road for at least 18 seconds, then keep the vehicle at speeds about 37 mph (60 km/h) for at least 60 seconds.
?5.
Monitor the OBD STATUS for P1890 in the DTCs MENU with the HDS.
DTC Description
OBD Status
P1890 CVT Speed Control System
Does the HDS indicate PASSED, FAILED, or NOT COMPLETED?
PASSED
Troubleshooting is complete. Check for other DTC after this troubleshooting. If any other Pending or Confirmed DTCs were indicated, go to the indicated DTC's troubleshooting.?
FAILED
Troubleshooting is incomplete. Go to step 2, and recheck.
NOT COMPLETED
Repair verification is incomplete. Meet the test condition, and check the OBD STATUS again.