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Home >> Mercury >> 2005 >> Mariner 2WD V6-3.0L VIN 1 >> Repair and Diagnosis >> Cruise Control >> Testing and Inspection >> Pinpoint Tests >> Test E: A Single Speed Control Button is Inoperative
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Test E: A Single Speed Control Button is Inoperative

PINPOINT TEST E: A SINGLE SPEED CONTROL BUTTON IS INOPERATIVE


E1:






E1 Continued:






Normal Operation
Under normal operation the speed control actuator sends a signal through circuit 151 (LB/BK) to the speed control switches, which passes through the clockspring. The return signal is sent back through the clockspring to circuit 848 (DG/OG). When 2 buttons are pressed simultaneously, the speed control system enters a stand-by mode.

Possible Causes
- speed control switch
- speed control actuator
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