DTC Table

All the malfunctions that can be recognized by the ABS Control Module (w/EDL) -J104-, displayed on :VAG1551 , and printed out on the printer are listed below according to the Diagnostic Trouble Code (DTC).

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-, Refer to he appropriate Wiring Diagram -- Test cable connections, Refer to he appropriate 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 COMPONENT LOCATION OVERVIEW -- Replace wheel bearing SUSPENSION STRUT -- Check installation position of wheel speed sensor COMPONENT LOCATION 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 COMPONENT LOCATION OVERVIEW -- Replace wheel bearing SUSPENSION STRUT -- Check installation position of wheel speed sensor COMPONENT LOCATION 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 COMPONENT LOCATION OVERVIEW -- Replace wheel bearing OUTER REAR AXLE WHEEL OVERVIEW -- Check installation position of wheel speed sensor COMPONENT LOCATION 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 COMPONENT LOCATION OVERVIEW -- Replace wheel bearing OUTER REAR AXLE WHEEL OVERVIEW -- Check installation position of wheel speed sensor COMPONENT LOCATION 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, Refer to he appropriate Wiring Diagram -- Locate and repair open circuit in the wiring or short circuit, Refer to he appropriate 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, Refer to he appropriate Wiring Diagram -- Locate and repair open circuit in wiring or short circuit, Refer to he appropriate 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, Refer to he appropriate 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, Refer to he appropriate 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, Refer to he appropriate Wiring Diagram -- Test generator and voltage regulator, Refer to he appropriate Wiring Diagram -- Replace faulty battery

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, Refer to he appropriate Wiring Diagram -- Test generator and voltage regulator, Refer to he appropriate 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 COMPONENT LOCATION OVERVIEW -- Check wheel bearing front, SUSPENSION STRUT rear, OUTER REAR AXLE WHEEL OVERVIEW -- Check wheel speed sensors front, COMPONENT LOCATION OVERVIEW rear, -- 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

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 COMPONENT LOCATION OVERVIEW -- Check wheel bearing front, SUSPENSION STRUT rear, OUTER REAR AXLE WHEEL OVERVIEW -- Check wheel speed sensors front, COMPONENT LOCATION OVERVIEW rear, -- 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, Refer to he appropriate Wiring Diagram

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, Refer to he appropriate 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, Refer to he appropriate 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, Refer to he appropriate 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, Refer to he appropriate 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 appropriate service information or MMS 300: Refer to the appropriate service information or MMS 311: Refer to the appropriate service information or MMS 400: Refer to the appropriate service information 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.