Is it safe to drive with a P0755 code?

Severity is high. Address P0755 sooner rather than later — driving with an active check engine light can worsen the problem or void emissions warranties.

How much does it cost to fix P0755?

Repair costs for P0755 typically range from $100 to $1500 in the US, depending on the underlying cause. The most common fix is: Failed solenoid B.

Check Engine Code

P0755

Shift Solenoid "B" Malfunction

Severity: high DIY difficulty: 3/5 Typical cost: $100–$1500

What P0755 means

Same diagnosis as P0750 but for shift solenoid B.

Symptoms

CEL
Stuck gear
Harsh shifts

Likely causes (most common first)

Failed solenoid B
Wiring
Fluid
TCM

Can I keep driving?

High — risk of damage if ignored

Typical repair cost

DIY fixes can start near $100 (parts only). Shop repairs for P0755 typically run up to $1500 depending on the underlying cause and vehicle. Start with the most common cause — Failed solenoid B — before throwing parts at it.

Related codes

P0750P0758P0760

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