Chapter 2 Troubleshooting
2.3 Error Code FIP
2-54
FIP1.10 042-700 IOT Over Heat Stop
092-661 IOT Environment Sensor Error
Step Check and Action Yes No
Parts considered to be the cause
Temp. Sensor [HVPS] (PL18.2.5)
Humi. Sensor [HVPS] (PL18.2.5)
HARNESS ASSY HV (PL18.3.13)
PWBA MCU (PL18.2.2)
1
Check the heat source which can affect the device
Is there a heat source near the device?
Remove the heat
source
Go to Step 2.
2
Check for foreign substances in the Temp. Sensor /
Humi. Sensor [HVPS] Detector
Are there any foreign substances in the Temp. Sensor
/Humi. Sensor [HVPS] Detector?
Remove the for-
eign substances
Go to Step 3.
3
Check connector connection
Check the connection between the HVPS and the
PWBA MCU.
Is the HARNESS ASSY HV(P/J261-P/J26) connected
securely?
Go to Step 4.
Securely con-
nect the HAR-
NESS ASSY HV
(P/J261-P/J26)
4
Check after replacing the HARNESS ASSY HV
Replace the HARNESS ASSY HV.
Does an error occur?
Go to Step 5. End of work.
5
Check after replacing the HVPS
Replace the HVPS. (REP 18.3)
Does an error occur?
Replace the
PWBA MCU.
(REP 18.2)
End of work.
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