Error code
OBD2 P0947
OBD2P0947
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Hydraulic Pump Relay Circuit Low.
Severity
moderateCan drive but may experience shifting problems.
Summary
P0947 indicates an issue with the hydraulic pump relay circuit being too low, which affects the transmission system.
Common Causes
- Wiring issues
- Short to earth in wiring
- Faulty hydraulic pump relay
Fixes
- Repair or replace faulty wiring and/or the hydraulic pump relay.
FAQ
What does P0947 mean?
P0947 indicates a problem with the hydraulic pump relay circuit voltage being too low.
How do I fix P0947?
Fixing P0947 typically involves repairing or replacing faulty wiring and/or the hydraulic pump relay.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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