Pontiac Problems? Ask a Mechanic for Answers ASAP
Hello, my name is***** usually means crankshaft position sensor, crankshaft position sensor connector/wiring, or ignition module. I'd double check wiring at crank sensor, verify ignition module has good power/ground, and if good replace the ignition module. The abs and ignition do not share same grounds so it sounds like separate problems. The abs/traction light most likely means you have a failed wheel speed sensor which is built into wheel bearings. Most parts stores can check diagnostic codes in abs module for free which should tell you which sensor/bearing has failed. Let me know if you have more questions or if there is anything else I can do to help. Here is wiring diagram of ignition system to help with testing. Let me know if you have questions, thanks.