P1396 — Crankshaft Position Sensor Segment Timing Plausibility

What Does P1396 Mean?

P1396 is a manufacturer-specific diagnostic trouble code: Crankshaft Position Sensor Segment Timing Plausibility. This code applies to BMW, BUICK, CADILLAC, CHEVY, CHRYSLER 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 P1396

⚠️ Check Engine Light (MIL) illuminated
⚠️ Crankshaft Position Sensor Segment Timing Plausibility not functioning as expected
⚠️ Related system may be in fail-safe mode
⚠️ Reduced engine performance

Common Causes

🔍 Faulty Crankshaft Position Sensor Segment Timing Plausibility
🔍 Wiring or connector issue in Crankshaft Position Sensor Segment Timing Plausibility circuit
🔍 Related mechanical or electrical fault
🔍 ECM/PCM issue (rare)

Frequently Asked Questions

What does P1396 mean?

P1396 indicates: Crankshaft Position Sensor Segment Timing Plausibility. The vehicle's computer has detected that the Crankshaft Position Sensor Segment Timing Plausibility is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P1396?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P1396 for extended periods may cause additional problems.

How much does it cost to fix P1396?

Repair costs for P1396 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 Crankshaft Position Sensor Segment Timing Plausibility and related wiring
🔧 Replace faulty Crankshaft Position Sensor Segment Timing Plausibility

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.

P1396: Crankshaft Position Sensor Segment Timing Plausibility