i have both of these codes which are.
C0237 Speed sensor erratic, rear
C0238 Stop lamp switch circuit
abs light comes on at different times. Normally above 30 or so. But really all over the place. Sometimes just flashes on then off. Others, comes on and stays for longer. Bumps seem to trigger as well as hitting brakes.
i have noticed the red brake light flash on before as well.
any ideas? Where to start. Which sensor may be doing this?
Also should mention I have had the batt light flash on in message center and noticed guages drop for a second them all come back to normal right afterward. Not sure if connected or not, but figure I should say something about it. Only happened 2 times since started driving it.
also, truck was wrecked when bought, front end. All fixed now, just started driving it.
have the same problem?
Friday, November 9th, 2007 AT 4:06 PM