Volvo may have extended the ECM warranty for this code; I could not locate that information. Xemodex.com and repair your ECM for this code. If your ECM does have the permanent P0171 code, I do not know if this would keep the cooling fan from not turning on or not or register a correct engine temp. As mentioned, use an OBD reader to check for engine temperature. Below information is from Xemodex.com web site about this.
ENGINE CONTROL MODULE FOR VOLVO VEA ENGINES
Repair Service
| MSRP: | $1,070 (Save 70%) |
| Shipping: | $79 Express $39 Ground |
| Services Type | Repair Service |
| Turnaround Time: | Same Day |
| OEM Part Number: | 36011422 |
| XeMODeX Part Number: | VO.1050.ECMVEA.10.20 |
| Reload Required? | No. Plug and Play Installation |
| Warranty: | Lifetime Limited Warranty |
XeMODeX Price: $329.00
Engine Control Module for Volvo VEA Engines quantity
Add to cart
Application
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All Volvos fitted with the 2.0L 4 Cylinder VEA Engine
| 2014 – 2019 | Volvo | S60 |
| 2015 – 2016 | Volvo | S80 |
| 2017 – 2017 | Volvo | S90 |
| 2014 – 2019 | Volvo | V60 |
| 2015 – 2019 | Volvo | V60 XC |
| 2017 – 2019 | Volvo | V90 |
| 2017 – 2019 | Volvo | V90 XC |
| 2018 – 2019 | Volvo | XC40 |
| 2014 – 2019 | Volvo | XC60 |
| 2014 – 2016 | Volvo | XC70 |
| 2015 – 2019 | Volvo | XC90 |
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What you need to know (please read before ordering)
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Important: This is a fault specific ECM repair service that addresses the following Thermostat Heater Circuit failures:
• ECM-P059700
• ECM-P059800
• ECM-P05990
• P0597
• P0171 “Thermostat Heater Control Circuit”
• New Thermostat heater is installed and codes still won’t clear
If you have any other issues, please contact us prior to purchasing this service.
This is a Repair service service of your existing module. You will need to remove and send your module to us for repair using the shipping labels provided to you.
The order will be processed during our regular business hours (Mon-Fri 8:30 – 5:00 EST). After processing your order, we will email shipping labels and shipping instructions. If you don’t see shipping labels within 1 hour of submitting your order (during business hours) please first check your junk/spam folders. If you still don’t see the labels, please contact us at 1-888-712-2525
Features:
Plug & Play: The software and settings will not be modified, making this module plug and play. No software reload or calibration is required after installation.
Quick Turnaround: Your module will be tested, repaired, tested again, and sent back to you in the same day (unless otherwise noted).
Quality Tested: All our Volvo ECMs undergo rigorous tests on our specialized custom built CAN-bus driven test bed. Functions, DTCs, and software are checked and verified for proper operation.*
Please note that since this is an Engine Control Module some functions can only be tested when installed in the vehicle with a working engine, meaning testing is limited outside of the vehicle. If you’re in doubt of whether or not your ECM is faulty, please consult with a Volvo specialist or contact our tech support by submitting a Technical Question Form here.
Reference Numbers
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Common Failure Symptoms
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Root Failure Cause: Shorted thermostat heater causes internal damage in the ECM, resulting in:
• ECM-P059700
• ECM-P059800
• ECM-P05990
• P0597
• P0171 “Thermostat Heater Control Circuit”
• New Thermostat heater is installed and codes still won’t clear