Hummer H1 Service Manual page 255

5-56 Transmission/Transfer Case
DTC P0711 Transmission Fluid Temperature Sensor Circuit Range/Performance (Cont'd)
Step
9 In order to verify your repair, perform the following proce-
dure:
1. Select DTC.
2. Select Clear Info.
3. Operate the vehicle under the following conditions:
• The TFT changes by more than 3° C (5° F) after the
engine has been running for 35 seconds.
• For a period of at least 11 seconds, the TFT does not
change more than 36° F (20° C) within 0.2 seconds.
4. Select Specific DTC.
5. Enter DTC P0711.
Has the test run and passed?
_____________________________________________
Action Value Yes
—
System OK
®
No
Begin the diagnosis
again. Go to Step 1.