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Home >> Mitsubishi >> 2003 >> Eclipse RS, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Auto-Cruise Control System >> Auto-Cruise Control System Diagnosis >> Diagnostic Trouble Code Procedures >> DTC 14: Stoplight Switch System >> Circuit Operation

Circuit Operation

This circuit supplies the power to the vacuum pump. The battery positive voltage is supplied to the auto-cruise control vacuum pump by turning on the transistor at terminal number 16 of the auto-cruise control ECU.

The conditions for turning on the transistor at terminal number 16 of the auto-cruise control ECU are as follows.

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