Sunload Sensor Malfunction
Table of contents
B2631 Possible Causes
- Faulty Sunload Sensor
- Sunload Sensor harness is open or shorted
- Sunload Sensor circuit poor electrical connection
- Faulty Air Condition (A/C) Automatic Amplifier
How do I fix code B2631?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the B2631 code
The cost of diagnosing the B2631 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B2631 Description
The Air Condition (A/C) Automatic Amplifier monitors the Sunload Sensor. The Diagnostic Trouble Code (DTC) code sets when A/C Automatic Amplifier detects calorie at Sunload Sensor (driver side) 64.7 W/m2 (55.6 kcal/m2·h) or less.
