P0636

DTC P0636, sometimes indicated as P063600 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the causing power steering control circuit low.

There are a few things that could cause this code: a low battery, a faulty power steering pump, or a wiring issue. If it's a low battery, charge the battery and the code should clear. If it's a faulty pump, you'll need to replace the pump. If it's a wiring issue, you'll need to track down and fix the wiring problem.

• P0636: Power Steering Control Circuit Low
• P0636: Power steering control – circuit low
• P0636 00: Power steering control - circuit low