Harsh Garage Shift
| Checks | Causes |
|---|---|
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NOTE:
On cold days, approximately 32°F (0°C) or colder, the transmission is designed to shift differently. The transmission uses a warm-up mode shift schedule until the engine reaches normal operating temperature. While the transmission is in warm-up mode, it is normal for transmission upshifts to be delayed or held longer. This feature improves heater performance by giving quicker vehicle warm-ups. |
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| Engine | Elevated engine RPM - Verify correct engine operating RPM per application. |
| Control Solenoid (w/Body and Valve) Valve Assembly (40) |
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