Troubleshooting by Symptom - Inspection Procedure No. 11

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Shift point deviation for all gears (early or late shifting) Possible Cause
If, while driving, all shift points are deviated (do not match the shift patterns, early or late shifting), a malfunction of the pulse generator "B" (PG-B), shift control solenoid valve "A" (SCSV A), or shift control solenoid valve "B" (SCSV B) may have occurred. • Malfunction of pulse generator "B" (PG-B)

• Malfunction of shift control solenoid valve "A" (SCSV A) or shift control solenoid valve "B" (SCSV B)

• Malfunction of the A/T ECU

• Incorrect low line pressure in the A/T hydraulic control system or forced downshift brake servo apply pressure

• Malfunction of clutch or brake

Поиск неисправностей по их признакам - процедура проверки №12

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