TM 5-3805-294-23-1
0036
Table 1. DTC 110.17 - Coolant Temperature Signal Slightly Low - Continued.
Test or Inspection
Corrective Action
Malfunction
1.
Connect engine wiring
7.
Engine Coolant
harness connector T04
Temperature
Sensor
(Volume 5, WP 0800, Figure
Temperature Does
69) to removed engine coolant
Not Match Ambient
temperature sensor.
Air Temperature.
2.
Turn key switch to ON position,
but DO NOT START ENGINE.
(TM 5-3805-294-10) (Volume
5, WP 0794)
3.
Select Readings and select
Connect to Model(s). (Volume
3, WP 0363)
4.
Select Dearborn Protocol
Adapter (DPA 4+) USB for the
Readings Adapter, and select
OK. (Volume 3, WP 0363)
5.
Select Engine Control Unit
(ECU) Only. (Volume 3,
WP 0363)
6.
Under Connected Data Points,
select ECU - (shown with
engine serial number).
(Volume 3, WP 0363)
7.
Under ECU - (shown with
engine serial number), select
ECU - Data List - All. (Volume
3, WP 0363)
8.
Under ECU - Data List - All,
select Coolant Temperature.
(Volume 3, WP 0363)
9.
Monitor engine coolant
temperature sensor
temperature. Temperature
should closely match ambient
air temperature. If necessary,
let sensor cool down to
ambient temperature. Note
reading.
0036-4