Test Procedure
Start engine and shift from "N" to "D", "N" to "D" (with O/D OFF or HOLD mode activated) and "N" to "R". Measure time interval from moving gearshift lever to when shift shock is felt. See TIME LAG TEST SPECIFICATIONS and TIME LAG TEST EVALUATION tables.
TIME LAG TEST SPECIFICATIONS
| Application & Range | Time In Seconds |
|---|---|
| "N" To"D" | Less Than 1.0 |
| "N" To "R" | Less Than 1.0 |
TIME LAG TEST EVALUATION
| Application & Shift Time | Possible Cause | |
|---|---|---|
| "N" To "D" | ||
| More | Insufficient Line Pressure, Forward Clutch Slipping, One-Way Clutch No. 1 Slipping, One-Way Clutch No. 2 Slipping | |
| Less | N-D Accumulator Not Operating Properly, Excessive Line Pressure | |
| "N" To "D" (O/D Off Or HOLD) | ||
| More | Insufficient Line Pressure, Forward Clutch Slipping, 2-4 Brake Band Slipping, One-Way Clutch No. 1 Slipping, One-Way Clutch No. 2 Slipping | |
| Less | 1-2 Accumulator Not Operating Properly, Excessive Line Pressure | |
| "N" To "R" | ||
| More | Insufficient Line Pressure, Low-Reverse Brake Slipping, Reverse Clutch Slipping | |
| Less | N-R Accumulator Not Operating Properly, Excessive Line Pressure | |