P1733 — Tiptronic Switch Down Circuit Short To Ground

What Does P1733 Mean?

P1733 is a manufacturer-specific diagnostic trouble code: Tiptronic Switch Down Circuit Short To Ground. This code applies to VOLKSWAGEN, FORD, LINCOLN, MERCURY, OTHER 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 P1733

⚠️ Check Engine Light (MIL) illuminated
⚠️ Tiptronic Switch Down not functioning as expected
⚠️ Related system may be in fail-safe mode
⚠️ Reduced engine performance

Common Causes

🔍 Faulty Tiptronic Switch Down
🔍 Wiring or connector issue in Tiptronic Switch Down circuit
🔍 Related mechanical or electrical fault
🔍 ECM/PCM issue (rare)

Frequently Asked Questions

What does P1733 mean?

P1733 indicates: Tiptronic Switch Down Circuit Short To Ground. The vehicle's computer has detected that the Tiptronic Switch Down is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P1733?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P1733 for extended periods may cause additional problems.

How much does it cost to fix P1733?

Repair costs for P1733 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 Tiptronic Switch Down and related wiring
🔧 Replace faulty Tiptronic Switch Down

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.

P1733: Tiptronic Switch Down Circuit Short To Ground