I installed a new set of four Schrader 20159 TPMS sensors along with new tires on my 2011 last week. All four initialized right away, but about 10 miles later a TPMS fault showed up. I scanned the car with Tech II, and the left rear sensor was reporting 0 psi so that was the culprit. I did a TPMS reinitialize with Tech II and again, right away three sensors reported correct pressure and one sensor reported 0. During a drive the next day, the sensor started working again and the TPMS lamp extinguished. I have already sourced a new replacement, however I wanted to see if there was a record of the fault in history and nothing shows up with Tech II scan. My Autel MS906BT does pick up 2 history codes for TPMS however. That makes me wonder if I just don't know where to look since it seems strange that a factory tool would have less information than an aftermarket tool.
Is there a screen in Tech II that will show history BCM codes? It seems strange that this function would not be available, otherwise a technician would be at a big disadvantage attempting to repair a system with an intermittent fault. Hoping a Tech II guru has the answer to this. Thanks in advance!
Is there a screen in Tech II that will show history BCM codes? It seems strange that this function would not be available, otherwise a technician would be at a big disadvantage attempting to repair a system with an intermittent fault. Hoping a Tech II guru has the answer to this. Thanks in advance!