Table 1: | Line Pressure Test Results |
Table 2: | Line Pressure Test Diagnosis |
Important:
• | In this test, be sure to wait for at least one minute after moving the select lever back to "N" range before starting the next measurement. |
• | Be sure to take the measurement when the engine is fully warmed up. |
Time Lag | Result | Probable Cause | ||||||||
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N - D Range = 0.8 Seconds | Time lag in shifting from "N" to "D" exceeds the specified level. |
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N - R Range = 0.8 Seconds | Time lag in shifting from "N" to "R" exceeds the specified level. |
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Caution: Keep the brakes applied at all times in order to prevent unexpected vehicle motion. Personal injury may result if the vehicle moves unexpectedly.
Important:
• | Ensure that the AT fluid does not leak after installing the oil pressure gage. |
• | Do not hold the stall condition for longer than 5 seconds at a time. Be sure to cool the transmission, idling for at least 30 seconds before starting the next test. |
Engine Operation | "D" Range | "R" Range |
---|---|---|
Idling | 470 kPa (68 psi) | 600 kPa (87 psi) |
Stall | 1030 kPa (149 psi) | 1310 kPa (190 psi) |
Result | Probable Cause | ||||||||||||||
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"D" Range | "R" Range | ||||||||||||||
| Faulty valve body | ||||||||||||||
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