Die maat van je had even iets verder moeten klikken in Vida, dan kan je testen en krijg je mogelijke oorzaken en oplossingen hiervoor.
831: PDM-0040 Outside temperature sensor. Signal too high
Diagnostic trouble code information
Condition
If control unit registers that signal from temperature sensor is too high, diagnostic trouble code PDM-0040 is displayed.
Substitute value
Nothing.
Possible source
Signal wire short circuited to voltage supply.
Fault symptom[s]
Outside temperature sensor does not work.
Signal too high
Checking for permanent or intermittent faults
Ignition on.
Check the outside temperature.
Note! The outside temperature sensor is always located in the right door mirror, irrespective of whether the car is left or right-hand drive.
Is the temperature within its permitted range?
Signal too high
Checking for a short-circuitIf the car is equipped with a 10-pin connector
Check the cable between door control module terminal #18A and power door mirror connector terminal #3. Check for an open-circuit.
Check the cable between door control module terminal #14A and power door mirror connector terminal #1. Check for a short-circuit to supply voltage. Check for an open-circuit.
If the car is equipped with a 16-pin connector
Check the cable between door control module terminal #18A and power door mirror connector terminal #3. Check for an open-circuit.
Check the cable between door control module terminal #14A and power door mirror connector terminal #2. Check for a short-circuit to supply voltage. Check for an open-circuit.
Replace the cable if a fault is found.
Try a new outside temperature sensor if no fault was found.
Other information:
To connect the breakout box, see Connecting the breakout box
For further information about signals and other values, see Signal specification
To access the connector for the power door mirror, see Door mirror, replacing
To access and replace the outside temperature sensor, see Outside temperature sensor door mirror, replacing
Checking wiring and terminals .
Verification
Verification
Hint: After the repair it is necessary to
that the fault has been rectified.
Ignition off.
Connect the connectors, install the components, etc.
Ignition on.
Check outside temperature.
Does the temperature shown appear correct?
etc.
