DTC P0755 — Shift Solenoid B
P0755 indicates: Shift Solenoid B.
Diagnostic summary
P0755
What it means
Shift Solenoid B
Can you drive?
🛑 Do not drive
Urgency
High 7/10
Typical price
$150 – $800
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Updated Aug 28, 2026 Seen on Powertrain
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ℹ️ What does it mean?
Shift Solenoid B
🔍 Symptoms
- • Check Engine Light on
- • Reduced engine performance
- • Increased fuel consumption
- • Unusual engine behavior
⚠️ Possible Causes
- ⚠ Faulty shift solenoid B
- ⚠ Wiring issue
- ⚠ Dirty ATF
- ⚠ Valve body fault
🚗 Can I drive with this code?
Do not drive
Not safe to continue driving. Repair immediately.
🔧 How to Diagnose
- 1 Read DTCs with OBD-II scanner
- 2 Check freeze frame data
- 3 Inspect related components
- 4 Clear codes and test drive
🛠️ How to Fix
- 1 Replace shift solenoid
- 2 Repair wiring
- 3 Change ATF
- 4 Inspect valve body
💰 Estimated Repair Cost
Repair cost by car / region
Early rough estimate. Accuracy improves as more real repair stories are added.
DIY / parts$53 – $520
Mechanic / labor$68 – $600
Repair range$150 – $800
❓ FAQ
What does P0755 mean?
Shift Solenoid B
How serious is P0755?
Severity: high. Not safe to continue driving. Repair immediately.
How much does it cost to fix P0755?
Estimated repair cost: $150–$800 depending on vehicle and region.
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