Fluid Temperature Sensor Circuit (DTC 128)

Consult-Fluid Temperature Sensor:

DTC DETECTING CONDITION (FTSC)
1. Start engine.
2. Select "SELF-DIAG RESULTS" mode with CONSULT.
3. Drive vehicle under the following conditions: Shift lever in D, vehicle speed higher than 10 km/h (6 MPH), throttle opening greater than 1/8 of the full open position, engine speed higher than 450 rpm and driving for more than 10 minutes.

NOTE: This is the same Diagnostic Trouble Code as "A/T Power Source".

Fluid Temperature Sensor-Trouble Judgement Conditions:

TROUBLE JUDGEMENT CONDITIONS