P0617
DTC P0617
CIRCUIT DESCRIPTION
The engine control module (ECM) or powertrain control module (PCM) supplies a ground path for the starter relay when start enable has been requested. The ECM/PCM monitors this circuit for conditions that are incorrect for the commanded state. If the ECM/PCM detects an improper circuit condition, starter relay DTC P0617 will set.
DTC DESCRIPTOR
This diagnostic procedure supports the following DTC:
DTC P0617 Starter Relay Control Circuit High Voltage
CONDITIONS FOR RUNNING THE DTC
- System voltage is between 8-16 volts.
- The engine is running.
CONDITIONS FOR SETTING THE DTC
- The ECM/PCM detects an improper voltage level on the output circuit that controls the starter relay.
- The condition exists for at least 2 seconds.
ACTION TAKEN WHEN THE DTC SETS
- The ECM/PCM will not illuminate the malfunction indicator lamp (MIL).
- The ECM/PCM will store the conditions present when the DTC set as Fail Records data only.
CONDITIONS FOR CLEARING THE MIL/DTC
- The history DTC will clear after 40 consecutive warm-up cycles have occurred without a malfunction.
- The DTC can be cleared by using the scan tool Clear DTC Information function.
TEST
