Possible Causes
- The powertrain control module has determined an open circuit via lack of bias voltage, low current flow, no change in the state of an input in response to an output
- Starter motor relay circuit short circuit open circuit, high resistance
- Control Module Signal Name
- Circuit reference O_S_STRL3 Control-
- Circuit reference O_S_STRH Control+
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Starter motor relay failure