P0908: Gate Select Position Circuit A Intermittent
What Does P0908 Mean?
P0908 is a diagnostic trouble code indicating: Gate Select Position Circuit A Intermittent. This code relates to the transmission system. It has been reported in NHTSA complaints across 1 different vehicle models.
Symptoms of P0908
- ⚠️ Check engine light illuminated
Common Causes
- 🔍 Sensor or control module malfunction
Real Owner Reports
From NHTSA complaint database — actual owner descriptions.
"CHECK ENGINE LIGHT IS ON - DIAGNOSED AS TRANSMISSION CONTROL MODULE IS BAD AND NEEDS TO BE REPLACED; HOWEVER, THE CODE (P0908) IS NOT PART OF THE EXTENDED WARRANTY. THE VEHICLE IS SHOWING ALL SYMPTOMS/BEHAVIOR WHICH IF THE CODE WAS P0606, REPLACEMENT WOULD BE COVERED. IF THE TCM IS BAD, IT'S BAD AN"
— Ford Focus owner, 07/22/2020
Source: NHTSA Complaints Database
Most Reported Vehicles for P0908
Based on NHTSA owner complaint data.
| # | Vehicle | Reports |
|---|---|---|
| 1 | FORD FOCUS |
Frequently Asked Questions
Is it safe to drive with this transmission code?
Do I need a full transmission rebuild?
How much does a transmission repair cost?
What To Do Next
Possible Fixes
- 🔧 Have the code scanned with a professional-grade scanner to read freeze frame data
- 🔧 Test the relevant sensor(s) with a multimeter before replacing
- 🔧 Check transmission fluid level and condition; top off or change if needed
- 🔧 If DIY repair isn't feasible, get a diagnostic from a trusted mechanic ($50-150)
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Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
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Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
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Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.