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HOMESERVICE MANUALSVOLVO2009XC70 BASEREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXSUSPENSION MODULE (SUM) DTCS
2009 Volvo XC70 Base

Suspension Module (Sum) DTCS

2009 Volvo XC70 BaseSECTION Suspension Module (Sum) DTCS
SUSPENSION MODULE (SUM) - DTC INDEX

DTC Volvo Code Description
C110C SUM-C110C11 Left Front Damper Solenoid. General Electrical Failures. Circuit short to ground
C110C SUM-C110C12 Left Front Damper Solenoid. General Electrical Failures. Circuit short to battery
C110C SUM-C110C13 Left Front Damper Solenoid. General Electrical Failures. Bus off
C110C SUM-C110C18 Left Front Damper Solenoid. General Electrical Failures. Circuit current below threshold
C110C SUM-C110C19 Left Front Damper Solenoid. General Electrical Failures. Circuit current above threshold
C110C SUM-C110C1D Left Front Damper Solenoid. General Electrical Failures. Circuit current out of range
C110C SUM-C110C4B Left Front Damper Solenoid. System Internal Failures. Over temperature
C110D SUM-C110D13 Right Front Damper Solenoid. General Electrical Failures. Bus off
C110D SUM-C110D18 Right Front Damper Solenoid. General Electrical Failures. Circuit current below threshold
C110E SUM-C110E13 Left Rear Damper Solenoid. General Electrical Failures. Bus off
C110E SUM-C110E18 Left Rear Damper Solenoid. General Electrical Failures. Circuit current below threshold
C110F SUM-C110F13 Right Rear Damper Solenoid. General Electrical Failures. Bus off
C110F SUM-C110F18 Right Rear Damper Solenoid. General Electrical Failures. Circuit current below threshold
C111C SUM-C111C11 Left Front Body Acceleration Sensor. General Electrical Failures. Circuit short to ground
C111C SUM-C111C12 Left Front Body Acceleration Sensor. General Electrical Failures. Circuit short to battery
C111C SUM-C111C13 Left Front Body Acceleration Sensor. General Electrical Failures. Bus off
C111C SUM-C111C29 Left Front Body Acceleration Sensor. General Electrical Failures. Signal plausibility failure
C111D SUM-C111D11 Right Front Body Acceleration Sensor. General Electrical Failures. Circuit short to ground
C111D SUM-C111D12 Right Front Body Acceleration Sensor. General Electrical Failures. Circuit short to battery
C111D SUM-C111D13 Right Front Body Acceleration Sensor. General Electrical Failures. Bus off
C111D SUM-C111D29 Right Front Body Acceleration Sensor. General Electrical Failures. Signal plausibility failure
C112B SUM-C112B94 Isolation Switch. Component Failures. Unexpected operation
C112C SUM-C112C11 Mode Indicator 1. General Electrical Failures. Circuit short to ground
C112C SUM-C112C12 Mode Indicator 1. General Electrical Failures. Circuit short to battery
C112C SUM-C112C13 Mode Indicator 1. General Electrical Failures. Bus off
C1A03 SUM-C1A0311 Left Front Height Sensor. General Electrical Failures. Circuit short to ground
C1A03 SUM-C1A0312 Left Front Height Sensor. General Electrical Failures. Circuit short to battery
C1A03 SUM-C1A0313 Left Front Height Sensor. General Electrical Failures. Bus off
C1A03 SUM-C1A0329 Left Front Height Sensor. General Electrical Failures. Signal plausibility failure
C1A04 SUM-C1A0429 Right Front Height Sensor. General Signal Failures. Signal plausibility failure
C1A05 SUM-C1A0529 Left Rear Height Sensor. General Electrical Failures. Signal plausibility failure
C1A06 SUM-C1A0629 Right Rear Height Sensor. General Signal Failures. Signal plausibility failure
U0001 SUM-U000100 High Speed CAN Communication Bus. General Failure Information. No sub type information
U0100 SUM-U010000 Lost Communication With Engine control module. General Failure Information. No sub type information
U0121 SUM-U012100 Lost Communication With Brake Control Module. General Failure Information. No sub type information
U0126 SUM-U012600 Lost Communication With Steering Angle Sensor Module. General Failure Information. No sub type information
U0140 SUM-U014000 Lost Communication With Central electronic module. General Failure Information. No sub type information
U0300 SUM-U030000 Internal Control Module Software Incompatibility. General Failure Information. No sub type information
U0401 SUM-U040168 Invalid Data Received From Engine control module. Algorithm Based Failures. Event information
U0418 SUM-U041868 Invalid Data Received From Brake Control Module. Algorithm Based Failures. Event information
U0422 SUM-U042268 Invalid Data Received From Central electronic module. Algorithm Based Failures. Event information
U0428 SUM-U042868 Invalid Data Received From Steering Angle Sensor Module. Algorithm Based Failures. Event information
U200A SUM-U200A94 Control Module Internal Power A. Component Failures. Unexpected operation
U200B SUM-U200B94 Control Module Internal Power B. Component Failures. Unexpected operation
U200C SUM-U200C94 Control Module Internal Power C. Component Failures. Unexpected operation
U200D SUM-U200D11 Control Module Output Power A. General Electrical Failures. Circuit short to ground
U200D SUM-U200D12 Control Module Output Power A. General Electrical Failures. Circuit short to battery
U200E SUM-U200E11 Control Module Output Power B. General Electrical Failures. Circuit short to ground
U200E SUM-U200E12 Control Module Output Power B. General Electrical Failures. Circuit short to battery
U2010 SUM-U201011 Switch Illumination. General Electrical Failures. Circuit short to ground
U2010 SUM-U201012 Switch Illumination. General Electrical Failures. Circuit short to battery
U2010 SUM-U201013 Switch Illumination. General Electrical Failures. Bus off
U2013 SUM-U201311 Switch Pack. General Electrical Failures. Circuit short to ground
U2013 SUM-U201312 Switch Pack. General Electrical Failures. Circuit short to battery
U2013 SUM-U201313 Switch Pack. General Electrical Failures. Bus off
U2014 SUM-U201441 Control Module Hardware. System Internal Failures. General checksum failure
U2014 SUM-U201444 Control Module Hardware. System Internal Failures. Data memory failure
U2014 SUM-U201445 Control Module Hardware. System Internal Failures. Program memory failure
U2014 SUM-U201446 Control Module Hardware. System Internal Failures. Calibration/parameter memory failure
U2016 SUM-U201647 Control Module Main Software. System Internal Failures. Watchdog/safety μC failure
U2016 SUM-U201648 Control Module Main Software. System Internal Failures. Supervision software failure
U2016 SUM-U20164A Control Module Main Software. System Internal Failures. Incorrect component installed
U2016 SUM-U201663 Control Module Main Software. Algorithm Based Failures. Circuit/component protection time-out
U2016 SUM-U201667 Control Module Main Software. Algorithm Based Failures. Signal invalid
U201A SUM-U201A4A Control Module Main Calibration Data. System Internal Failures. Incorrect component installed
U201A SUM-U201A95 Control Module Main Calibration Data. Component Failures. Incorrect assembly
U2100 SUM-U210000 Control Module Not Configured. General Failure Information. No sub type information
U2101 SUM-U210100 Control Module Configuration Incompatible. General Failure Information. No sub type information
U3000 SUM-U300016 Control Module. General Electrical Failures. Circuit voltage below threshold
U3000 SUM-U300017 Control Module. General Electrical Failures. Circuit voltage above threshold
U3000 SUM-U300062 Battery Voltage. Algorithm Based Failures. Signal compare failure
RENDER: 1.0x

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  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
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