010
Symptom: Parking heater fails to start.
010 |
Fault symptom
Parking heater fails to start.Condition
Parking heater activated.B+ greater than 16 V.
Diagnostic help
Parking heater can be activated with Tech 2.Parking heater function can be programmed in SID.
Eberspächer diagnostics instrument used for diagnosis.
Diagnostic procedure
1 Check the battery
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Check that no battery charger is connected to the battery.
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Start the engine.
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Check battery voltage at different engine rpm.
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Red test lead: B+.
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Black test lead: B-.
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The reading obtained should be below 15.5 V.
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Test results OK?
YES |
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Go to point 3.
NO |
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Go to point 2.
2 Check the component
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Check the accumulator and the regulator. See group 3 Electrical system, ’Components’.
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Test results OK?
YES |
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Go to point 3.
NO |
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Repair or replace the faulty component.
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Go to point 3.
3. Final check
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Delete DTCs in all systems.
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Contact: SID.
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Activate parking heater (ON).
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Perform a functionality check.
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Evaluate the functionality check.
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Check that the diagnostic trouble code has not recurred.
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Test results OK?
YES |
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Fault rectified successfully.
NO |
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See ’Procedure for replacement of control module’.