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C1615 fault code: what it means

C1615: Brake control prohibited request: another system has asked the ASC to stop brake intervention. Check for other codes (often PHEV or engine).

Chassis (brakes, steering, suspension) · Keep an eye on

Usual causes, most likely first

  1. fault in PHEV/engine system
  2. CAN communication fault

C1615 by make

Mitsubishi

Brake control prohibited request: another system has asked the ASC to stop brake intervention. Check for other codes (often PHEV or engine).

Usual causes: fault in PHEV/engine system; CAN communication fault

Not sure what C1615 means on your car? Ask Credov.

Before you clear it

Write the code down or photograph the scanner first. A code that comes straight back after clearing points to a fault that is still there. A car whose codes were cleared just before you arrived may be hiding one: the scanner's readiness monitors show "not ready" for a while after codes are cleared.

Researched by Credov from manufacturer and workshop sources. A fault code points to where a fault may be; a workshop confirms it with a diagnosis. Browse all fault codes.