Dodge Journey: Description, Operation
DESCRIPTION
The generator is belt-driven by the engine. It is serviced only as a complete assembly. If the generator fails for any reason, the entire assembly must be replaced. The generator produces DC voltage.
OPERATION
As the energized rotor begins to rotate within the generator, the spinning magnetic field induces a current into the windings of the stator coil.
The Y type stator winding connections deliver the induced AC current to positive and negative diodes for rectification. From the diodes, rectified DC current is delivered to the vehicles electrical system through the generator, battery, and ground terminals.
Noise emitting from the generator may be caused by:
- Worn, loose or defective bearings
- Loose or defective drive pulley
- Incorrect, worn, damaged or misadjusted drive belt
- Loose mounting bolts
- Misaligned drive pulley
- Defective stator or diode
- Damaged internal fins
Generator
...
Removal
2.0L TURBO DIESEL
Fig. 2: Generator Cables
1. Remove engine cover.
2. Disconnect and isolate the negative battery cable.
3. Remove accessory drive belt.
4. Disconnect battery cable fro ...
See also:
Operation
FIXED DISPLACEMENT A/C COMPRESSOR
The Denso 10SR15 and 10SR17 fixed displacement A/C compressors are driven by
the engine through an
electric clutch, drive pulley and belt arrangement. These A/C c ...
Manifold, intake
Diagnosis and Testing
INTAKE MANIFOLD LEAKS
An intake manifold air leak is characterized by lower than normal manifold
vacuum. Also, one or more
cylinders may not be functioning.
WARNING: ...
Cylinder compression pressure test
The results of a cylinder compression pressure test can be utilized to
diagnose several engine malfunctions.
Ensure the battery is completely charged and the engine starter motor is in
good opera ...
