P1875 — Transmission Automatic Hall Effect Sensor Power Circuit Short To Battery / 4WD Low Switch Circuit Electrical

What Does P1875 Mean?

P1875 is a manufacturer-specific diagnostic trouble code: Transmission Automatic Hall Effect Sensor Power Circuit Short To Battery / 4WD Low Switch Circuit Electrical. This code applies to OTHER, SUZUKI, BUICK, CADILLAC, CHEVY 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 P1875

⚠️ Check Engine Light (MIL) illuminated
⚠️ Transmission Automatic Hall Effect Sensor Power not functioning as expected
⚠️ Related system may be in fail-safe mode
⚠️ Reduced engine performance

Common Causes

🔍 Faulty Transmission Automatic Hall Effect Sensor Power
🔍 Wiring or connector issue in Transmission Automatic Hall Effect Sensor Power circuit
🔍 Related mechanical or electrical fault
🔍 ECM/PCM issue (rare)

Frequently Asked Questions

What does P1875 mean?

P1875 indicates: Transmission Automatic Hall Effect Sensor Power Circuit Short To Battery / 4WD Low Switch Circuit Electrical. The vehicle's computer has detected that the Transmission Automatic Hall Effect Sensor Power is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P1875?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P1875 for extended periods may cause additional problems.

How much does it cost to fix P1875?

Repair costs for P1875 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 Transmission Automatic Hall Effect Sensor Power and related wiring
🔧 Replace faulty Transmission Automatic Hall Effect Sensor Power

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.

P1875: Transmission Automatic Hall Effect Sensor Power Circuit Short To Battery / 4WD Low Switch Circuit Electrical