Error code
OBD2 P0984
OBD2P0984
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Shift Solenoid 'E' Control Circuit Range/Performance.
Severity
moderateCan drive but may experience shifting issues and decreased performance.
Summary
P0984 indicates an issue with Shift Solenoid E in the transmission control circuit, affecting gear shifting performance.
Symptoms
- Check Engine light is on
- Sluggish acceleration or high revving
- Harsh shifts or reduced fuel economy
Common Causes
- Shift solenoid failure
- Wiring issues or poor connections
- Transmission Control Module (TCM) malfunction
Diagnosis
- Inspect wiring harness for breaks, corrosion, or moisture
- Check continuity at TCM harness using a DVOM
- Test Shift Solenoid E resistance
Fixes
- Replace faulty shift solenoid or repair wiring issue
FAQ
What does P0984 mean?
P0984 indicates a problem with the control circuit of Shift Solenoid E in the transmission.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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