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Symptom Chart - Non-Adaptive Cruise Control

WARNING: This page is about a different car, the 2018 Lincoln Continental. However, it is still accessible from the selected car via links, so may be relevant.
Condition Possible Sources Actions
The cruise control is inoperative-without adaptive steering Refer to the Pinpoint Test GO to Pinpoint Test A 
The cruise control is inoperative-with adaptive steering Refer to the Pinpoint Test GO to Pinpoint Test B 
The cruise control indicator lamp is never/always on Wiring, terminals and connectors
PCM
IPC		 REFER to: INFORMATION CENTER INSTRUMENTATION, MESSAGE CENTER AND WARNING CHIMES .
The cruise control switch is inoperative/does not operate correctly-without adaptive steering Refer to the Pinpoint Test GO to Pinpoint Test A 
The cruise control switch is inoperative/does not operate correctly-with adaptive steering Refer to the Pinpoint Test GO to Pinpoint Test B 
The cruise control cannot set above 105 km/h (65 mph), 113 km/h (70 mph), 121 km/h (75 mph), or 129 km/h (80 mph) A MyKey ® restricted key is in use and MyKey ® max speed limiter is turned on VERIFY whether a MyKey ® restricted key is in use. With an admin key, VERIFY if MyKey ® max speed limiter is turned on. REFER to the Owner's Literature. If necessary, VERIFY cruise control normal operation with an admin key.
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