toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Cruise Control|System Diagnosis > < Diagram Information and Instructions|Page 4491
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Abnormality in the vehicle speed signal.

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Malfunction in the electronically controlled throttle parts.

B. If any of the following conditions occurs during cruise control operation, the set speed is erased and the cruise control is released.

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When the vehicle speed falls below the minimum speed limit (Approx. 40 km/h 25 mph).

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When the vehicle speed falls more than 16 km/h (10 mph) below the set speed, E.G. on an upward slope.

Cruise Control|System Diagnosis > < Diagram Information and Instructions|Page 4491