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P0711, P0712, P0713

Read the instructions below then start the fault diagnostic procedure.

Symptom: CHECK GEARBOX warning lamp on.

P0711, P0712, P0713


Oil Temperature. Range/Performance Malfunction.

Oil Temperature. Short to Ground.

Oil Temperature. Open Circuit / Short to B+.


Fault symptoms

CHECK GEARBOX warning lamp on.

Conditions

P0711: During the first 15 minutes of running, the fluid temperature increases or decreases with less than 5 °C.

P0712: Shorting to ground for 5 minutes.

P0713: Open circuit or short circuit to B+ for 15 min.

Diagnostic help

The diagnostics instrument can be used to obtain a reading of the transmission fluid temperature.

If the transmission fluid temperature sensor is in perfect working order the diagnostics instrument should show the current fluid temperature.

Neither position P nor N should be selected during the test. The timer for the diagnostic trouble codes is then reset to zero.

Check the wiring

Jiggle the wiring harness at several points and in different directions to reveal intermittent breaks and short circuits in the various leads. Observe the multimeter, test lamp or diagnostic instrument while carrying out this check.