I have the parking brake warning light on constantly. The brakes work. Checked the switch in the reservoir, seems to be working. Checked the switch by the foot lever, working. Checked the normal brake switch, working. Cleared the DTC just in case. The light is still on. Next, there is an intermittent beeping noise. Sounds like the door is open. No lights come on. One more item: the engine light comes on. Reset it but comes on after a while. Shows the 0420 catalytic issue 2 sensor/2 bank. I was wondering if a O2 spacer will work for the #2 bank #2 sensor. Or should I just replace it. $12 or $60?
2008 XLT parking brake light on. One of many issues
- Thread starter rkspaz61
- Start date
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