DTC P0116: Low Coolant Temperature Or Specified Value: Condition
WARNING: This page is about a different car, the 2003 Suzuki Aerio. However, it is still accessible from the selected car via links, so may be relevant.
DTC is set when Engine Coolant Temperature (ECT) variation is less than specified value. ECT fails to reach predetermined level after vehicle has been running for a predetermined time. MIL is illuminated when Engine Control Module (ECM) detects malfunction during 2 consecutive drive cycles. Possible causes are:
- ECM malfunction.
- ECT sensor malfunction.
- ECT sensor circuit malfunction.
- Thermostat malfunction.