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Home >> Volvo >> 2003 >> C70 2.3 53, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 93 (Electronic Climate Control (ECC), Manual Climate Control (MCC), Heater Module (HEA) - Diagnostic Trouble Code (DTC) Diagnostics - 2 Of 2 (Coupe)) >> MCC 5-1-1 Self Adjustment Throttle Motor (1998-2002) >> Diagnostic Trouble Code (DTC) Information

Diagnostic Trouble Code (DTC) Information

WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.

Condition 

Fig 1: Identifying Control Module And Damper Motor
GLL127575Courtesy of VOLVO CARS OF NORTH AMERICA.

When the self-adjusting function is activated the control module checks that the damper motor has adjusted its limit positions fully. If the control module registers an incomplete self-adjustment procedure the diagnostic trouble code (DTC) 5-1-1 is stored.

NOTE: The control module automatically performs a self-adjustment when it is connected to the car or when battery voltage has been disconnected from the control module (battery disconnected for more than 30 seconds for example).

Substitute Value 

None

Possible Source 

Fault symptom[s]