P1126 NISSAN - Thermostat Function
P1126 NISSAN Possible Causes
- Low engine coolant level
- Faulty Thermostat
- Leakage from sealing portion of thermostat
- Engine coolant temperature sensor
How do I fix code P1126 NISSAN?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.
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For Nissan vehicles other than the 2000-2001 models see: P1126 Nissan
Cost of diagnosing the P1126 NISSAN code
Labor: 1.0The cost of diagnosing the P1126 NISSAN code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
When is the code detected?The P1126 Code is detected when the engine coolant temperature does not reach to specified temperature even though the engine has run long enough.
- Engine Light ON (or Service Engine Soon Warning Light)
P1126 NISSAN DescriptionEngine coolant temperature has not risen enough to open the thermostat even though the engine has run long enough. This is due to a leak in the seal or the thermostat open stuck.
Thermostat Function is for 2000-2001 Nissan models.
More InformationNeed more information on how to fix the P1126 NISSAN code?
Get Access to Factory Service Manuals
Information for specific Nissan models
Need more help?Get the P1126 Nissan code diagnosed by a professional: Find a repair shop in your area
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