I've been troubleshooting a Cruise control on an '06 Venture that I purchased used last October. The cruise has not worked at all for me. I followed the self diagnostic procedure in the service manual. Did the set anf res buttons 6 times, the lights blink correctly, but then only the res light stays on. Checked the brake switches, they're ok. Did the throttle test, but did not hear the vacuum pump come on. Hot wired the vacuum pump and it runs and draws vacuum. Did the cruise relay test and it passed. I'm left with checking the speed sensor (assume if the speedometer works, then the sensor works; may be a mistake), or replacing the cruise module. Has anyone had a similar experience, or got any advice? How much would a replacement cruise module cost? Your thoughts are appreciated.
Frustrated in Ohio:confused07: