Problem: The vehicle was towed in for a
The Technician verified the vehicle has a remote auto-start
feature and will not crank. The battery was dead and failed the
load test, so he replaced the battery. He connected a scan tool
and pulled two DTCs: P2067 – Fuel Level Sensor 2 Circuit Low and
U1197 – Security Seed Response Not Received From ECM/PCM. The
Technician inspected the fuse and relays and found the RUN/START
relay, located in the IPM underneath the hood, was extremely hot.
Confirmed Repair: He swapped the RUN/START
relay with another and the starter engaged. After replacing the
relay, the engine started and ran normally. The DTCs were cleared
and did not return. Problem solved!