Diagnostic Procedure
- CHECK INPUT SIGNALS
With CONSULT-III
- Start engine.
- Select "MAIN SIGNALS" in "DATA MONITOR" mode for "A/T" with CONSULT-III and read out the value of "GEAR".
- Drive vehicle in the manual mode, and confirm that the actual gear position and the meter's indication of the position mutually coincide when the selector lever is shifted to the "+ (up)" or "- (down)" side (1st → 5th gear).
OK or NG
OK: INSPECTION END
NG: Check the following.
A/T INDICATOR SYMPTOM CHART
A/T INDICATOR SYMPTOM CHART
| Items | Possible location of malfunction |
|---|---|
| The actual gear position does not change, or shifting into the manual mode is not possible (no gear shifting in the manual mode possible). The A/T indicator is not indicated. |
Manual mode switch Refer to "DTC P1815 MANUAL MODE SWITCH ". A/T main system (Fail-safe function actuated)
|
| The actual gear position changes, but the A/T indicator is not indicated. | Perform the self-diagnosis function.
|
| The actual gear position and the indication on the A/T indicator do not coincide. | Perform the self-diagnosis function.
|
| Only a specific position or positions is/are not indicated on the A/T indicator. | Check the unified meter and A/C amp. Refer to "COMBINATION METERS ". |