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NO.29 HOLD INDICATOR LIGHT IS FLASHING AND ABNORMAL SHIFTING (FIXED TO 4GR) BUT NO DTC INDICATE [FN4A-EL]

id0503a1815600

29 | HOLD indicator light is flashing and abnormal shifting (fixed to 4GR) but no DTC indicate
DESCRIPTION | • HOLD indicator light is flashing and abnormal shifting (fixed to 4GR) but no DTC indicate. • Vehicle acceleration poor at start.
POSSIBLE CAUSE | • Vehicle speed sensor malfunction • Forward clutch malfunction • Shift solenoid malfunction • PCM malfunction

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | IDLING TEST • Start the engine and warm up. • Wait 3 s after select D range and depress the brake pedal. • Dose HOLD indicator light flashing and fixed to 4GR? | Yes | Go to Step 4.
No | Go to next step.
2 | DRIVING TEST • Start the engine and warm up. • Drive the vehicle within 3 s after select D range. • Release the accelerator pedal with the vehicle accelerated (vehicle speed is 10 km/h {6.2 mph} or more) and drive the vehicle for 3 s or more with the brake pedal slightly depressed (brake switch is ON). • Dose HOLD indicator light flashing and fixed to 4GR? | Yes | Go to next step.
No | No concern is detected at this position. Inspect the vehicle speed sensor or harness/connector intermittent. • If malfunction is detected, repair or replace defected part, then go to Step 5. • If malfunction is not detected, then go to Step 5.
3 | INSPECT THE VEHICLE SPEED SENSOR • Is the vehicle speed sensor normal? | Yes | Go to Step 5.
No | Replace the vehicle speed sensor, then go to Step 5.
4 | INSPECT THE DTC • Turn the ignition switch to LOCK position. • Turn the ignition switch to ON position. • DTC P0752, is present? | Yes | Go to applicable DTC inspection.
No | Replace the forward clutch, then go to next step.
5 | VERIFY AFTER REPAIR PROCEDURE • Perform "After Repair Procedure". (See AFTER REPAIR PROCEDURE [FN4A-EL].) • Are any DTCs present? | Yes | Go to applicable DTC inspection.
No | Troubleshooting completed.