P1753 — TCM A/T Lockup Solenoid Valve "A" Fault

What Does P1753 Mean?

P1753 is a manufacturer-specific diagnostic trouble code: TCM A/T Lockup Solenoid Valve "A" Fault. This code applies to HONDA, INFINITI, ACURA vehicles. Unlike generic OBD-II codes, manufacturer-specific codes are defined by the vehicle maker and may only apply to certain makes and models.

Symptoms of P1753

⚠️ Check Engine Light (MIL) illuminated
⚠️ TCM A/T Lockup Solenoid Valve "A" Fault not functioning as expected
⚠️ Related system may be in fail-safe mode
⚠️ Reduced engine performance

Common Causes

🔍 Faulty TCM A/T Lockup Solenoid Valve "A" Fault
🔍 Wiring or connector issue in TCM A/T Lockup Solenoid Valve "A" Fault circuit
🔍 Related mechanical or electrical fault
🔍 ECM/PCM issue (rare)

Frequently Asked Questions

What does P1753 mean?

P1753 indicates: TCM A/T Lockup Solenoid Valve "A" Fault. The vehicle's computer has detected that the TCM A/T Lockup Solenoid Valve "A" Fault is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P1753?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P1753 for extended periods may cause additional problems.

How much does it cost to fix P1753?

Repair costs for P1753 typically range from $80 to $300, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

🔧 Inspect TCM A/T Lockup Solenoid Valve "A" Fault and related wiring
🔧 Replace faulty TCM A/T Lockup Solenoid Valve "A" Fault

1
Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

P1753: TCM A/T Lockup Solenoid Valve "A" Fault