Hydraulic Pump Relay Circuit Range/Performance
Table of contents
P0946 DODGE Possible Causes
- Faulty Hydraulic Pump Relay
- Hydraulic Pump Relay harness is open or shorted
- Hydraulic Pump Relay circuit poor electrical connection
How do I fix code P0946 DODGE?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P0946 DODGE code
The cost of diagnosing the P0946 DODGE code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0946 DODGE Description
The Transmission Control Module (TCM) monitors the Hydraulic Pump Relay. The TCM sets the OBDII code when the Hydraulic Pump Relay is not to factory specifications.