Error code
OBD2 P2641
OBD2P2641
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Torque Management Feedback Signal 'B'.
Severity
moderateCan drive, but performance may be affected and the issue could worsen over time.
Summary
P2641 indicates a malfunction in the torque management feedback signal B, which is related to engine control systems like the ECM or TCM.
Common Causes
- Wiring issues
- ECM (Engine Control Module) failure
- TCM (Transmission Control Module) failure
Fixes
FAQ
What does P2641 mean?
P2641 indicates a malfunction in the torque management feedback signal B, which is related to engine control systems like the ECM or TCM.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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