Electrical diagram of automatic transmission Dodge Caravan
Notes:
*Pattern may vary depending on year and model.
* It is recommended that you contact a qualified mechanic for proper diagnosis and repair.
Legend:
* A — Battery
* B — Starter
*C — Generator
*D — PCM (Powertrain Control Module)
* E — Shift Solenoid
* F — Transmission speed sensor
* G — Throttle Position Sensor
* H — Crankshaft position sensor
* I — Transmission fluid temperature sensor
* J — Gear selector switch
Scheme:
Battery and starting system
* A -> B
Charger
*B -> C
*C -> A
PCM
* A -> D
*B -> D
*C -> D
*F -> D
* G -> D
*H -> D
*I -> D
*J -> D
Shift Solenoids
* D -> E
Sensors
*D -> F
* D -> G
*D -> H
* D -> I
Gear selector switch
* D -> J
Additional circuits
* D -> Motor control circuits
* D -> Instrument panel lighting circuits
* D -> ABS chains