Dodge Nitro: ENGINE COMPARTMENT — 3.7L - Maintaining your vehicle - Dodge Nitro Owner's ManualDodge Nitro: ENGINE COMPARTMENT — 3.7L

1 — Air Cleaner Filter.

1 — Air Cleaner Filter. 6 — Washer Fluid Reservoir. 2 — Engine Oil Dipstick. 7 — Engine Coolant Reservoir. 3 — Brake Fluid Reservoir. 8 — Engine Oil Fill. 4 — Integrated Power Module. 9 — Coolant Pressure Cap. 5 — Battery.

ENGINE COMPARTMENT — 4.0L

1 — Air Cleaner Filter.

1 — Air Cleaner Filter. 6 — Engine Oil Fill. 2 — Engine Oil Dipstick. 7 — Washer Fluid Reservoir. 3 — Brake Fluid Reservoir. 8 — Engine Coolant Reservoir. 4 — Integrated Power Module. 9 — Coolant Pressure Cap. 5 — Battery.

    Onboard diagnostic system — OBD II
    Your vehicle is equipped with a sophisticated Onboard Diagnostic system called OBD II. This system monitors the performance of the emissions, engine, and automatic transmission control systems. ...

    See also:

    Gear shift indicator
    The gear shift indicator illuminates briefly at the recommended gear change point (upshift). The shift indicator will not illuminate while Cruise control is active and is not being overridden ...

    Retained Accessory Power (RAP)
    These vehicle accessories can be used for up to 10 minutes after the engine is turned off: ○ Audio System ○ Power Windows ○ Sunroof (if equipped) Power to the audio system will ...

    After Starting
    The idle speed will automatically decrease as the engine warms up. ...