Error code
OBD2 P0770
OBD2P0770
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Shift Solenoid 'E'.
Severity
moderateCan drive but may experience shifting issues.
Summary
P0770 indicates a malfunction in the control circuit of shift solenoid E within the transmission's hydraulic system.
Symptoms
- Transmission may experience erratic shifting or reduced power
Common Causes
- Damaged, burnt, shorted, disconnected, or corroded wiring and connectors
- Defective pressure control solenoid 'E'
- Valve body failure
- Failed or failing PCM/TCM
Diagnosis
- Inspect wiring and connectors for damage, corrosion.
- Check solenoid 'E' for proper operation.
- Verify valve body integrity.
- Scan PCM/TCM for additional codes or faults.
Fixes
- Replace damaged wiring/connectors
- Replace defective solenoid 'E'
FAQ
What does P0770 mean?
P0770 indicates a malfunction in the control circuit of shift solenoid E.
Where is shift solenoid 'E' located?
It's typically within the transmission valve body, but location varies by vehicle model.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
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- P0704Clutch Switch Input Circuit Malfunction
- P0705Transmission Range Sensor Circuit Malfunction (PRNDL Input)
- P0706Transmission Range Sensor Circuit Range/Performance
- P0707Transmission Range Sensor Circuit Low
- P0708Transmission Range Sensor Circuit High
- P0709Transmission Range Sensor Circuit Intermittent
- P0710Transmission Fluid Temperature Sensor 'A' Circuit
- P0711Transmission Fluid Temperature Sensor 'A' Circuit Range/Performance