P0816
P0816: Transmission Control Module (TCM) Range/Performance Issue
📖 What Does P0816 Mean?
Symptoms
- • Transmission hesitation
- • slipping
- • or difficulty shifting gears
- • unusual noises
- • or the transmission light on the dashboard
Common Causes
- • Faulty transmission solenoid
- • faulty transmission sensor
- • low transmission fluid level
- • clogged transmission filter
- • or software issue
Possible Solutions
1. Check transmission fluid level and condition, 2. Scan for any other trouble codes, 3. Test transmission solenoids and sensors, 4. Replace faulty solenoids or sensors, 5. Update transmission software if necessary
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❓ Common Questions About P0816
Can I drive with code P0816?
You can drive for a short time, but should address code P0816 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix P0816?
The estimated repair cost for code P0816 is between $200 and $800. This includes parts and labor for most makes and models.
Is this code easy to fix myself?
This repair is considered moderate. It may require specialized tools or significant disassembly. Professional help is recommended if you aren't an experienced DIYer.
Required Parts
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View Best Sellers ↗Related Diagnostic Codes
Other codes that may appear with P0816
P0814: Transmission Control Module (TCM) Range/Performance Issue
P0815: Transmission Control Module (TCM) Internal Fault
P0817: Transmission Range Sensor Circuit Malfunction
P0818: Transmission Range Sensor Circuit Malfunction
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system