Other information:
DTC Description
DTC DETECTION LOGICThe comparison result of signals transmitted to ECM from each temperature sensor (IAT sensor, ECT sensor, FTT sensor, and EOT sensor) shows that the voltage signal of the IAT sensor is higher/lower than that of other temperature sensors when the engine is started with its cold state...
Diagnosis Procedure
CHECK FUSE AND FUSIBLE LINK
Check that the following fuse and fusible link are not blown:
Terminal Signal name Fuse or fusible link No. Capacity
25
Battery power supply (brake switch)
10
10A
26
Battery power supply (shorting input)
16
5A
81
Battery power supply (rear wiper)
5
15A
131
Battery power supply
1
10A
138
Battery power supply (rear door)
4
15A
139
Battery power supply
L
40A
142
Battery power supply (front door)
3
15A
Is the fuse or fusible link blown?
YES>>
Replace the blown fuse or fusible link after repairing the affected circuit...