P27E8
Transmission Range Control B Circuit Performance
P27E8 is an OBD-II diagnostic trouble code meaning: Transmission Range Control B Circuit Performance. Common causes: gear selector position sensor malfunction, broken or damaged wiring harness. Estimated repair cost: $17–89.
Symptoms
- Incorrect gear shifting
- Transmission transition to emergency mode
- Check Engine Light Illuminates
- Difficulty shifting gears
- Loss of engine power
Causes
- Gear selector position sensor malfunction
- Broken or damaged wiring harness
- Control circuit connector problems
- Transmission control module malfunction
- Short circuit or open circuit
How to Fix
- Inspection of wiring harness and connectors
- Checking the gear selector position sensor
- Control Circuit Resistance Testing
- Scan Transmission Module Trouble Codes
- If necessary, replace the sensor or repair the wiring
Related codes
Error P27E8 by Vehicle Brand
FAQ
What does the P27E8 code mean?
P27E8 is an OBD-II diagnostic trouble code that indicates: Transmission Range Control B Circuit Performance
What causes a P27E8 error code?
The most common causes of P27E8 include: Gear selector position sensor malfunction; Broken or damaged wiring harness; Control circuit connector problems; Transmission control module malfunction.
How do I fix a P27E8 diagnostic trouble code?
To fix P27E8: Inspection of wiring harness and connectors. Checking the gear selector position sensor. Control Circuit Resistance Testing. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P27E8?
Limited driving only, diagnose soon
How much does it cost to fix P27E8?
The estimated repair cost for P27E8 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat