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Sunday, 11. January 2009 by Arya
The following article is about Volvo 850's Cruise Control System Troubleshooting and Wiring Diagram. Here you will find detail description of the 850 cruise control system operating procedures and troubleshooting tips including main switch, brake and clutch valve, throttle cable, vacuum servo, control unit, vacuum pump and regulator, connecting diagnostic system, transfer rate test mode, checking diagnostic wire, component test mode, vacuum system test, removal and installation of brake and clutch valve, cruise control switch, codes table, brakelight switch and wiring diagram. Read more [...]