Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the vehicle checked for diagnostic trouble codes (DTC's)? | -- | Go to Step 2 | Go to Powertrain On Board Diagnostic (OBD) System Check in Engine Controls - 3.1L (LG8) or Powertrain On Board Diagnostic (OBD) System Check in Engine Controls - 3.8L |
2 | Inspect the fuel gauge. Does the fuel gauge work? | -- | Go to Step 3 | Go to Gages Inoperative - All |
3 |
Is the low oil level indicator ON? | -- | Go to Step 4 | Go to Step 6 |
4 | Inspect circuit 1174 between connector C2 terminal 58 at the PCM and terminal A at the engine oil level switch for an open or high resistance. Is circuit 1174 open or have high resistance? | -- | Go to Step 5 | Go to Powertrain On Board Diagnostic (OBD) System Check in Engine Controls - 3.1L (LG8) or Powertrain On Board Diagnostic (OBD) System Check in Engine Controls - 3.8L |
5 | Repair circuit 1174. Is the repair complete? | -- | System OK | -- |
6 |
Is the low oil level indicator ON? | -- | Go to Step 7 | Go to Step 8 |
7 | Inspect circuit 451 for an open or high resistance. Is the repair complete? | -- | System OK | -- |
8 | Replace engine oil level switch Is repair complete? | -- | System OK | -- |
