Code scan brought up a U1501 and U1510 in the PCM both having to do with communication on LIN bus Before getting to deep I researched the codes and found a tsb for the U1510 a failing ground (g102) may cause this code and some intermittent light issues for the RF headlight The customer did not complain of any exterior lighting issuesLIN Bus 2 U1510 00 (K9 Body Control Module) LIN Bus 1 Lost Communication With Device 0 (B67 Ultrasonic Intrusion Sensor) (K33 HVAC Control Module) LIN Bus 1 Lost Communication With Device 0 (6 HVAC Control) (A11 Radio) LIN Bus 1 Lost Communication with Device 0 (0 Radio/HVAC Control)If serial data communication is lost between any of the LIN devices on the LIN bus network, the master control module will set a no communication code against the non
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