ACC not available

Several conditions exist which can cause ACC to deactivate or prevent ACC from activating when requested. These conditions include:
• The sensor is blocked, refer to Blocked sensor in this section.
• Brake temperature is high, refer to Hilly condition usage in this
section.
• A failure has occurred in the ACC system or related system.
See also:
Replacing rear brake/tail/turn and sidemarker lamp bulbs
The brake/tail/turn/side marker lamp and backup bulbs are located in the
tail lamp assembly. Follow the same steps to replace the bulbs.
Note: Your vehicle is equipped with a tail lamp assembly c ...
Changing the set speed
There are three ways to change the set speed:
• Accelerate or brake to the desired speed and press SET upward and
release.
• Increase or decrease the speed by holding SET upward or downward
u ...
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