P0A03 — Motor Electronics Coolant Temperature Sensor Circuit High

Q: What does fault code P0A03 mean?

P0A03 means: Motor Electronics Coolant Temperature Sensor Circuit High. It is a Powertrain (engine/transmission) fault code defined by the OBD-II standard.

Q: Can I keep driving with P0A03?

With P0A03 you can usually drive home and book an inspection within a few days unless the car feels abnormal.

Powertrain (engine/transmission)

Motor Electronics Coolant Temperature Sensor Circuit High

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Can I drive with P0A03?

You can usually drive home and book an inspection within a few days.

Frequently asked questions

What does fault code P0A03 mean?

P0A03 means Motor Electronics Coolant Temperature Sensor Circuit High.

Can I keep driving with P0A03?

You can usually drive home and book an inspection within a few days.

Related fault codes

P0A00 — Motor Electronics Coolant Temperature Sensor Circuit
P0A01 — Motor Electronics Coolant Temperature Sensor Circuit Range/Performance
P0A02 — Motor Electronics Coolant Temperature Sensor Circuit Low
P0A04 — Motor Electronics Coolant Temperature Sensor Circuit Intermittent
P0A05 — Motor Electronics Coolant Pump Control Circuit/Open
P0A06 — Motor Electronics Coolant Pump Control Circuit Low
P0A07 — Motor Electronics Coolant Pump Control Circuit High
P0A08 — DC/DC Converter Status Circuit
P0A09 — DC/DC Converter Status Circuit Low Input
P0A0A — DC/DC Converter Status Circuit High Input

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