B2303 — HVAC blower motor circuit open

Body (airbag, seat, lights)

HVAC blower motor circuit open

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Can I drive with B2303?

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

Frequently asked questions

What does fault code B2303 mean?

B2303 means HVAC blower motor circuit open.

Can I keep driving with B2303?

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

Related fault codes

• B2300 — HVAC blower motor circuit
• B2301 — HVAC blower motor circuit short to battery
• B2302 — HVAC blower motor circuit short to ground
• B2304 — HVAC blend door actuator circuit
• B2305 — HVAC blend door actuator circuit short to battery
• B2306 — HVAC blend door actuator circuit short to ground
• B2307 — HVAC blend door actuator circuit open
• B2308 — HVAC mode door actuator circuit
• B2309 — HVAC mode door actuator circuit short to battery

Get a full diagnosis for B2303 with AutoUncover.