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Home >> Audi >> 2021 >> S6 Prestige >> Repair and Diagnosis >> General Information >> Brakes >> On Board Diagnostic (Suspension, Wheels, Steering) (1 Of 2) >> 01 On Board Diagnostic >> Diagnosis And Testing >> Antilock Brake System Components, BOSCH 5 From My 1996 >> DTC Table

DTC Table

NOTE:

The contents of DTC memory are retained until erased DTC MEMORY, ERASING AND ENDING OUTPUT .

Before replacing components, always test the relevant positive and Ground (GND) connections on the basis of the wiring diagram and also all the relevant harness connector terminals.

After replacing a component of the ABS, ABS /EDL or ABS /EDL/ASR system, always check and erase DTC memory DTC MEMORY, ERASING AND ENDING OUTPUT . Carry out a road test during which the vehicle is driven at a speed of at least 60 km/h (38 mph) for a period of 30 seconds. When this is done, ABS warning light -K47-, the traction control indicator light -K86- if so equipped, and the brake warning light must not come on.

Use test box : VAG1598/20  for testing the electrical connections to the ABS Control Module (w/EDL) -J104- Test Box VAG 1598/20, Connecting for Wiring Test .

Malfunctions that occur sporadically are also identified as such by "/SP" which appears on the right side of the : VAG1551  display.

When testing sporadic malfunctions, move the cable connection running to the components during the test (loose contact).

Static malfunctions that cannot be recognized when the vehicle is not moving are also identified with "/SP" after the ignition is switched off and on.

The 5-digit Diagnostic Trouble Code (DTC) does not appear in the display. It is shown only on the hard copy printed out by the : VAG1551  printer.

scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00000    
No DTC recognized If this display appears, the On Board Diagnostic (On Board Diagnostic) program is ended. No malfunction is stored in DTC memory. If appropriate warning lights nevertheless come on, investigate the following points:
  • Voltage supply for ABS Control Module (w/EDL) -J104- less than 10.5 V at a vehicle speed of less than 6 km/h (4 mph)
  • Open circuit in wiring between ABS Control Module (w/EDL) -J104- and instrument cluster -J218- ABS warning light -K47-
If it is not possible to pinpoint a malfunction and no further malfunction exists, there may be a mechanical problem (solenoid valve jamming). Troubleshooting should be extended to include electrical testing ELECTRICAL CHECK .		 -- Test power supply for ABS Control Module (w/EDL) -J104- => Wiring Diagram -- Test cable connections => Wiring Diagram
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00257    
ABS Inlet Valve, LF-N101-
  • Open circuit, short circuit to positive or to Ground (GND) in wiring between ABS hydraulic unit -N55- and ABS Control Module (w/EDL) -J104-
  • Left front ABS inlet valve -N101- faulty
 -- Carry out electrical test ELECTRICAL CHECK , test steps 1 and 13-- If no malfunction can be pinpointed during the electrical test, check all the wiring and harness connectors for loose contact-- If none of the measures stated pinpoints the malfunction, replace the ABS control module
00259    
ABS Inlet Valve, RF-N99-
  • Open circuit, short circuit to positive or to Ground (GND) in wiring between ABS hydraulic unit -N55- and ABS Control Module (w/EDL) -J104-
  • Right front ABS inlet valve -N99- faulty
 -- Carry out electrical test ELECTRICAL CHECK , test steps 2 and 14-- If no malfunction can be pinpointed during the electrical test, check all the wiring and harness connectors for loose contact-- If none of the measures stated pinpoints the malfunction, replace the ABS control module
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00265    
ABS Outlet Valve, LF-N102-
  • Open circuit, short circuit to positive or to Ground (GND) in wiring between ABS hydraulic unit -N55- and ABS Control Module (w/EDL) -J104-
  • Left front ABS outlet valve -N102- faulty
 -- Carry out electrical test ELECTRICAL CHECK , test step 1-- If no malfunction can be pinpointed during the electrical test, check all the wiring and harness connectors for loose contact-- If none of the measures stated pinpoints the malfunction, replace the ABS control module
00267    
ABS Outlet Valve, RF-N100-
  • Open circuit, short circuit to positive or to Ground (GND) in wiring between ABS hydraulic unit -N55- and ABS Control Module (w/EDL) -J104-
  • Right front ABS outlet valve -N100- faulty
 -- Carry out electrical test ELECTRICAL CHECK , test step 2-- If no malfunction can be pinpointed during the electrical test, check all the wiring and harness connectors for loose contact-- If none of the measures stated pinpoints the malfunction, replace the ABS control module
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00273    
ABS Inlet Valve, RR-N133-
  • Open circuit, short circuit to positive or to Ground (GND) in wiring between ABS hydraulic unit -N55- and ABS Control Module (w/EDL) -J104-
  • Right rear ABS inlet valve -N133- faulty
 -- Carry out electrical test ELECTRICAL CHECK , test steps 4 and 16-- If no malfunction can be pinpointed during the electrical test, check all the wiring and harness connectors for loose contact-- If none of the measures stated pinpoints the malfunction, replace the ABS control module
00274    
ABS Inlet Valve, LR-N134-
  • Open circuit, short circuit to positive or to Ground (GND) in wiring between ABS hydraulic unit -N55- and ABS Control Module (w/EDL) -J104-
  • Left rear ABS inlet valve -N134- faulty
 -- Carry out electrical test ELECTRICAL CHECK , test steps 3 and 15-- If no malfunction can be pinpointed during the electrical test, check all the wiring and harness connectors for loose contact-- If none of the measures stated pinpoints the malfunction, replace the ABS control module
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00275    
ABS Outlet Valve, RR-N135
  • Open circuit, short circuit to positive or to Ground (GND) in wiring between ABS hydraulic unit -N55- and ABS Control Module (w/EDL) -J104-
  • Right rear ABS outlet valve -N135- faulty
 -- Carry out electrical test ELECTRICAL CHECK , test step 4-- If no malfunction can be pinpointed during the electrical test, check all the wiring and harness connectors for loose contact-- If none of the measures stated pinpoints the malfunction, replace the ABS control module
00276    
ABS Outlet Valve, LR-N136
  • Open circuit, short circuit to positive or to Ground (GND) in wiring between ABS hydraulic unit -N55- and ABS Control Module (w/EDL) -J104-
  • Left rear ABS outlet valve -N136- faulty
 -- Carry out electrical test ELECTRICAL CHECK , test step 3-- If no malfunction can be pinpointed during the electrical test, check all the wiring and harness connectors for loose contact-- If none of the measures stated pinpoints the malfunction, replace the ABS control module
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00283    
ABS Wheel Speed Sensor, LF -G47- -*
  • Rotor dirty or damaged
  • Excessive wheel bearing play
  • Left front wheel speed sensor -G47- not properly installed
  • Left front wheel speed sensor -G47- faulty
  • Short circuit to Ground (GND)
 -- Examine rotor, clean or replace ANTILOCK BRAKE SYSTEM COMPONENTS, BOSCH 5, FROM MY 96 -- Replace wheel bearing SUSPENSION STRUT -- Check installation position of wheel speed sensor FRONT AXLE ANTILOCK BRAKE SYSTEM COMPONENT OVERVIEW -- Read measuring value block FUNCTION 08, MEASURED VALUE BLOCK, READING , display field 1, function test-- Carry out electrical test ELECTRICAL CHECK , test step 7-- If neither read measuring value block function nor electrical test reveals a malfunction, check all the wiring and harness connectors for loose contact
     
or:    
     
Continued    
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
ABS Wheel Speed Sensor, LF -G47- * Open/Short circuit to B+
  • Wrong ABS control module identification
  • Open circuit or short circuit to positive in the wiring between left front wheel speed sensor -G47- and ABS Control Module (w/EDL) -J104-
 -- Check ABS control module identification If there is no malfunction when establishing communication between the and ABS control module, the control module identification appears in the display. -- If none of the measures stated pinpoints the malfunction, replace the ABS control module
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00285    
ABS Wheel Speed Sensor, RF -G45- -*
  • Rotor dirty or damaged
  • Excessive wheel bearing play
  • Right front wheel speed sensor -G45- not properly installed
  • Right front wheel speed sensor -G45- faulty
  • Short circuit to Ground (GND)
 -- Examine rotor, clean or replace ANTILOCK BRAKE SYSTEM COMPONENTS, BOSCH 5, FROM MY 96 -- Replace wheel bearing SUSPENSION STRUT -- Check installation position of wheel speed sensor FRONT AXLE ANTILOCK BRAKE SYSTEM COMPONENT OVERVIEW -- Read measuring value block FUNCTION 08, MEASURED VALUE BLOCK, READING , display field 2, function test-- Carry out electrical test ELECTRICAL CHECK , test step 8-- If neither read measuring value block function nor electrical test reveals a malfunction, check all the wiring and harness connectors for loose contact
     
or:    
     
Continued    
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
ABS Wheel Speed Sensor, RF -G45- -* Open/Short circuit to B+
  • Wrong ABS control module identification
  • Open circuit or short circuit to positive in the wiring between right front wheel speed sensor -G45- and ABS Control Module (w/EDL) -J104-
 -- Check ABS control module identification If there is no malfunction when establishing communication between the and ABS control module, the control module identification appears in the display. -- If none of the measures stated pinpoints the malfunction, replace the ABS control module
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00287    
ABS Wheel Speed Sensor, RR -G44- -*
  • Rotor dirty or damaged
  • Excessive wheel bearing play
  • Right rear wheel speed sensor -G44- not properly installed
  • Right rear wheel speed sensor -G44- faulty
  • Short circuit to Ground (GND)
 -- Examine rotor, clean or replace ANTILOCK BRAKE SYSTEM COMPONENTS, BOSCH 5, FROM MY 96 -- Replace wheel bearing OUTER REAR AXLE WHEEL OVERVIEW -- Check installation position of wheel speed sensor REAR AXLE ANTILOCK BRAKE SYSTEM COMPONENT OVERVIEW -- Read measuring value block FUNCTION 08, MEASURED VALUE BLOCK, READING , display field 4, function test-- Carry out electrical test ELECTRICAL CHECK , test step 10-- If neither Read measuring value block not electrical test reveals a malfunction, check all the wiring and harness connectors for loose contact
     
or:    
     
Continued    
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
ABS Wheel Speed Sensor, RR -G44- -* Open/Short circuit to B+
  • Wrong ABS control module identification
  • Open circuit or short circuit to positive in the wiring between right rear wheel speed sensor -G44- and ABS Control Module (w/EDL) -J104-
 -- Check ABS control module identification If there is no malfunction when establishing communication between the and ABS control module, the control module identification appears in the display. -- If none of the measures stated pinpoints the malfunction, replace the ABS control module
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00290    
ABS Wheel Speed Sensor, LR -G46- -
  • Rotor dirty or damaged
  • Excessive wheel bearing play
  • Left rear wheel speed sensor -G46- not properly installed
  • Left rear wheel speed sensor -G46- faulty
  • Short circuit to Ground (GND)
 -- Examine rotor, clean or replace ANTILOCK BRAKE SYSTEM COMPONENTS, BOSCH 5, FROM MY 96 -- Replace wheel bearing OUTER REAR AXLE WHEEL OVERVIEW -- Check installation position of wheel speed sensor REAR AXLE ANTILOCK BRAKE SYSTEM COMPONENT OVERVIEW -- Read measuring value block FUNCTION 08, MEASURED VALUE BLOCK, READING , display field 3, function test-- Carry out electrical test ELECTRICAL CHECK , test step 9-- If neither Read measuring value block not electrical test reveals a malfunction, check all the wiring and harness connectors for loose contact
Or: Continued    
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
ABS Wheel Speed Sensor, LR -G46- - Open/Short circuit to B+
  • Wrong ABS control module identification
  • Open circuit or short circuit to positive in the wiring between left rear speed sensor -G44- and ABS Control Module (w/EDL) -J104-
 -- Check ABS control module identification If there is no malfunction when establishing communication between the and ABS control module, the control module identification appears in the display. -- If none of the measures stated pinpoints the malfunction, replace the ABS control module
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00301    
ABS Return Flow Pump-V39
  • Open circuit in wiring or terminal resistance in Ground (GND) connection or power supply to return flow pump -V39-
  • Open circuit or short circuit to positive or to Ground (GND) in wiring between ABS return flow pump relay -J105- and ABS Control Module (w/EDL) -J104-
  • ABS return flow pump relay -J105-, ABS return flow pump -V39- or ABS hydraulic unit faulty
 -- Locate and repair open circuit in wiring or terminal resistance => Wiring Diagram -- Locate and repair open circuit in the wiring or short circuit => Wiring Diagram -- Test ABS return flow pump relay -J105- -, ABS return flow pump -V39- and ABS hydraulic unit -N55- ; Carry out electrical test ELECTRICAL CHECK , test steps 12 and17, Read measuring value block FUNCTION 08, MEASURED VALUE BLOCK, READING , display field 7
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00302    
ABS Solenoid Valve Relay-J106
  • Faulty cable connection or excessive terminal resistance in Ground (GND) connection to ABS solenoid valve relay -J106-
  • Open circuit or short circuit to positive or to Ground (GND) in wiring between relay -J106- and ABS Control Module (w/EDL) -J104-
  • ABS solenoid valve relay -J106- or ABS hydraulic unit -N55- faulty
 -- Examine Ground (GND) connection for terminal resistance and faulty wiring => Wiring Diagram -- Locate and repair open circuit in wiring or short circuit => Wiring Diagram -- Test ABS solenoid valve relay -J106- and ABS hydraulic unit; Carry out electrical test ELECTRICAL CHECK , test steps 11 and 13; Read measuring value block FUNCTION 08, MEASURED VALUE BLOCK, READING , display field 8
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00526     
Brake Light Switch-F    
Open circuit
  • or ABS Control Module (w/EDL) -J104- faulty
  • Wiring from brake lights to ABS control module faulty
 -- Locate and repair open circuit in wiring or short circuit => Wiring Diagram -- Replace bulbs-- Test brake light switch Read measuring value block, → FUNCTION 08, MEASURED VALUE BLOCK, READING 
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00529    
RPM Information Missing Note: Only for models with ASR
  • Open circuit or short circuit to positive or to Ground (GND) in wiring between ABS Control Module (w/EDL) -J104- and Engine Control Module (ECM)
  • ECM faulty
 -- Locate and repair open circuit in wiring or short circuit => Wiring Diagram -- If tachometer in instrument cluster is faulty and no malfunction can be found in the wiring, the engine control module is faulty
 
  • ABS Control Module (w/EDL) -J104- faulty
 -- If tachometer in instrument cluster is faulty and no malfunction can be found in the wiring, the ABS Control Module (w/EDL) -J104- is faulty
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00532    
Supply Voltage (B+)
  • Terminal resistance in power supply to ABS Control Module (w/EDL) -J104- - (terminal 1)
  • Voltage drops in electrical system
Note:
  • The ABS, ABS /EDL or ABS /EDL/ASR system is switched on again and the warning lamps go out as soon as the battery positive voltage (B+) is again within the permissible range.
  • This malfunction is stored only if it occurs when the vehicle is travelling at more than 6 km/h (4 mph).
 -- Locate and repair open circuit in wiring or terminal resistance => Wiring Diagram -- Test generator and voltage regulator => Wiring Diagram -- Replace faulty battery
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00597    
Varying Wheel Speed Impulse
  • Rotor dirty or damaged
  • Excessive wheel bearing play
  • Wheel speed sensors -G44-, -G45-, -G46- or -G47- not properly installed
  • Wheel speed sensors -G44-, -G45-, -G46- or -G47- faulty
  • Different wheels and tire sizes mounted on vehicle
 -- Check rotor ANTILOCK BRAKE SYSTEM COMPONENTS, BOSCH 5, FROM MY 96 -- Check wheel bearing front, SUSPENSION STRUT rear, OUTER REAR AXLE WHEEL OVERVIEW -- Check wheel speed sensors front, FRONT AXLE ANTILOCK BRAKE SYSTEM COMPONENT OVERVIEW rear, REAR AXLE ANTILOCK BRAKE SYSTEM COMPONENT OVERVIEW .-- Carry out electrical test ELECTRICAL CHECK , test steps 7 through 10-- Check wheels and tire sizes
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00623    
ABS /Trans. Electrical Connection Note: Only for models with ASR Manual transmission:
  • ABS control module -J104- incorrectly coded
Automatic transmission:
  • Open circuit or short circuit to Ground (GND) between ABS control module (w/EDL) -J104- and Transmission Control Module (TCM) -J217-
  • ABS control module (w/EDL) -J104- incorrectly coded
 -- Check coding of ABS Control Module (w/EDL) -J104- ANTILOCK BRAKE SYSTEM CONTROL MODULE, CODING  -- Check coding of ABS Control Module (w/EDL) -J104- ANTILOCK BRAKE SYSTEM CONTROL MODULE, CODING -- Locate and repair open circuit in wiring or short circuit => Wiring Diagram
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00642    
EDL Switch-Over Valve, RF -N166- Note: Only for models with ABS /EDL or ABS /EDL/ASR
  • Open circuit, short circuit to positive or Ground (GND) in the wiring between ABS hydraulic unit -N55- and ABS Control Module (w/EDL) -J104-
  • Right front traction control switchover valve -N166- faulty
 -- Carry out electrical test ELECTRICAL CHECK , test steps 5 and 18-- If no malfunction can be pinpointed with the electrical test, check all the wiring and harness connectors for loose contact.-- If none of the measures stated pinpoints the malfunction, replace the ABS control module
00643    
EDL Outlet Valve, RF -N167- Note: Only for models with ABS /EDL or ABS /EDL/ASR
  • Open circuit, short circuit to positive or Ground (GND) in the wiring between ABS hydraulic unit -N55- and ABS Control Module (w/EDL) -J104- -
  • Right front traction control outlet valve -N167- faulty
 -- Carry out electrical test ELECTRICAL CHECK , test steps 6 and 18-- If no malfunction can be pinpointed with the electrical test, check all the wiring and harness connectors for loose contact-- If none of the measures stated pinpoints the malfunction, replace the ABS control module
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00644    
EDL Switch-Over Valve, LF -N168- Note: Only for models with ABS /EDL or ABS /EDL/ASR
  • Open circuit, short circuit to positive or Ground (GND) in the wiring between ABS hydraulic unit -N55- and ABS Control Module (w/EDL) -J104-
  • Left front traction control switch-over valve -N168- faulty
 -- Carry out electrical test ELECTRICAL CHECK , test steps 5 and 17-- If no malfunction can be pinpointed with the electrical test, check all the wiring and harness connectors for loose contact-- If none of the measures stated pinpoints the malfunction, replace the ABS control module
00645    
EDL Outlet Valve, LF -N169- Note: Only for models with ABS /EDL or ABS /EDL/ASR
  • Open circuit, short circuit to positive or Ground (GND) in the wiring between ABS hydraulic unit -N55- and ABS Control Module (w/EDL) -J104-
  • Left front traction control outlet valve -N169- faulty
 -- Carry out electrical test ELECTRICAL CHECK , test steps 6 and 17-- If no malfunction can be pinpointed with the electrical test, check all the wiring and harness connectors for loose contact-- If none of the measures stated pinpoints the malfunction, replace the ABS control module
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00646    
ABS -ASR/Motor, Electrical Connection 1 Note: Only for models with ASR
  • Open circuit or short circuit to positive or to Ground (GND) in the wiring between ABS Control Module (w/EDL) -J104- and Engine Control Module (ECM)
  • ABS Control Module (w/EDL) -J104- faulty
  • ECM faulty
 -- Locate and repair open circuit in wiring or short circuit => Wiring Diagram -- Replace ABS Control Module (w/EDL) -J104- -- Replace ECM
00647    
ABS -ASR/Motor, Electrical Connection 2 Note: Only for models with ASR
  • Open circuit or short circuit to positive or to Ground (GND) in the wiring between ABS control module -J104- and Engine Control Module (ECM)
  • ECM faulty
  • ABS control module (w/EDL) -J104- faulty
 -- Locate and repair open circuit in wiring or short circuit => Wiring Diagram -- Replace ECM-- Replace ABS Control Module (w/EDL) -J104-
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
00668     
Battery Positive Voltage (B+) Term.30 Open circuit Note: Only for models with ABS /EDL or ABS /EDL/ASR
  • Open circuit in power supply to ABS Control Module (w/EDL) -J104- (terminal 50) or short circuit to Ground (GND)
 -- Test cable connection => Wiring Diagram
00761    
DTC stored in ECM Note: Only for models with ASR
  • A malfunction is stored in the Engine Control Module (ECM). The ECM is not in a position to reduce engine torque
 -- Repair malfunction in engine management system, MMS100/200: Refer to the Diagnosis and Testing in the appropriate On Board Diagnostic article. or MMS 300: Refer to the Diagnosis and Testing in the appropriate On Board Diagnostic article. or MMS 311: Refer to the Diagnosis and Testing in the appropriate On Board Diagnostic article. or MMS 400: Refer to the Diagnosis and Testing in the appropriate On Board Diagnostic article. or MMS 411: -- Erase ECM Diagnostic Trouble Code (DTC) memory
scan tool: VAG1551  printout Possible cause of malfunction Repairing malfunction
DTC    
65535    
Control Module Malfunctioning
  • ABS Control Module (w/EDL) -J104- faulty
 -- Replace ABS Control Module (w/EDL) -J104- Note: DTC memory should not be erased in this case. The data stored in DTC memory can help to determine the damage in the ABS control module. Such information is useful for constant product improvement.
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