2019 Nissan-Datsun Altima Diagnostic and Repair Information # 10-079 Date: 100621
Electrical - MIL ON/DTC P0128 Due To Remote Start Sys.
Classification: EC10-017
2019 Nissan-Datsun Altima L4-2.5L (QR25DE) Page 252
Reference: NTB10-079
Date: June 21, 2010
MIL "ON" WITH DTC P0128 (THERMOSTAT FUNCTION) STORED
APPLIED VEHICLES: 2002 and later Nissan vehicles
IF YOU CONFIRM
The MIL is "ON" with P0128 (Thermostat Function) stored.
ACTIONS
1. Check to see if an aftermarket remote starter system is installed.
^ Remote starter systems may cause the MIL to illuminate and DTC P0128 to store.
2. If a remote starter system is installed, remove/disconnect it before performing diagnostic procedures on the vehicle.
3. Refer to ASIST and the Electronic Service Manual (ESM) for diagnostic information.
