01 Mil On (DTC P2181, P0597, Or P0599 Cooling System Performance) (GROUP 19, NO. 16-71)
Reference number: GROUP 19, NO. 16-71
Supersedes refnos: 2038045, 2038045/3, 2038045/4, 2038045/5, GROUP 01, NO. 14-88, GROUP 01, NO. 15-22, GROUP 01, NO. 17-18, GROUP 01, NO. 17-46
01 MIL ON (DTC P2181, P0597, OR P0599 COOLING SYSTEM PERFORMANCE)
TECHNICAL SERVICE BULLETIN
| AUDI: | S6, S7, RS 7, S8, and A8 2013 - 2015 |
| GROUP: | 01 - On-Board Diagnostic |
APPLICABLE MODELS AND YEARS
01 17 46 2038045/5 November 21, 2017. Supersedes Technical Service Bulletin Group 01 number 17-18 dated June 7, 2017 for reasons listed below.
| Model(s) | Year | VIN Range | Vehicle-Specific Equipment |
|---|---|---|---|
| S6, S7, RS 7, S8, and A8 | 2013 - 2015 | All | 4.0 TFSI |
CONDITION
| REVISION HISTORY | ||
|---|---|---|
| Revision | Date | Purpose |
| 5 | - | Revised Required Parts and Tools (Updated quantity) |
| 4 | 06/07/2017 | Revised Warranty (Updated Labor Operations and Claim Types) |
| 3 | 06/24/2016 | Revised header data (Added model years; added DTCs) Revised Condition (Added DTCs) Revised Service (Completely revised) Revised Warranty (Updated Labor Operations) |
Customer Statement:
- MIL on.
Workshop Findings:
One or more of the following DTC(s) is stored in the engine control module (ECM), J623 (address word 0001):
- DTC P218100 (Cooling System Performance)
- DTC P059700 (Thermostat heater control circuit open)
- DTC P059900 (Thermostat heater control circuit high)
TECHNICAL BACKGROUND
DTC P218100 will be stored if, after a specified air flow (warm-up phase), the measured engine temperature does not reach the value in the timing map. Particles in the cooling system from the production process affect the closing of the coolant thermostat.
PRODUCTION SOLUTION
Optimized coolant thermostat.
SERVICE
- Replace the coolant thermostat F265 with part number 079121115BD .
- Fill the new coolant additive in the cooling system according to manufacturer guidelines. Observe the mixture ratio and filling-up procedure.NOTE: Only mix distilled water with coolant additives. Distilled water provides optimum corrosion protection.
01 Mil On (DTC P2181, P0597, Or P0599 Cooling System Performance) (GROUP 19, NO. 16-71)
Publication date: 2017-11-21
Reference number: GROUP 19, NO. 16-71
Supersedes refnos: 2038045, 2038045/3, 2038045/4, 2038045/5, GROUP 01, NO. 14-88, GROUP 01, NO. 15-22, GROUP 01, NO. 17-18, GROUP 01, NO. 17-4601 MIL ON (DTC P2181, P0597, OR P0599 COOLING SYSTEM PERFORMANCE) 01 MIL ON (DTC P2181, P0597, OR P0599 COOLING SYSTEM PERFORMANCE)
TECHNICAL SERVICE BULLETIN
Reference Number(s): GROUP 01, NO. 17-46 (2038045/5), Date of Issue: November 21, 2017
Superceded Bulletin(s): GROUP 01, NO. 17-18, Date of Issue: June 7, 2017AUDI: S6, S7, RS 7, S8, and A8 2013 - 2015 GROUP: 01 - On-Board Diagnostic APPLICABLE MODELS AND YEARS
01 17 46 2038045/5 November 21, 2017. Supersedes Technical Service Bulletin Group 01 number 17-18 dated June 7, 2017 for reasons listed below.
APPLICABLE MODELS AND YEARSModel(s) Year VIN Range Vehicle-Specific Equipment S6, S7, RS 7, S8, and A8 2013 - 2015 All 4.0 TFSI CONDITION
REVISION HISTORYREVISION HISTORY Revision Date Purpose 5 - Revised Required Parts and Tools (Updated quantity) 4 06/07/2017 Revised Warranty (Updated Labor Operations and Claim Types) 3 06/24/2016 Revised header data (Added model years; added DTCs)
Revised Condition (Added DTCs)
Revised Service (Completely revised)
Revised Warranty (Updated Labor Operations)Customer Statement:
- MIL on.
Workshop Findings:
One or more of the following DTC(s) is stored in the engine control module (ECM), J623 (address word 0001):
- DTC P218100 (Cooling System Performance)
- DTC P059700 (Thermostat heater control circuit open)
- DTC P059900 (Thermostat heater control circuit high)
TECHNICAL BACKGROUND
DTC P218100 will be stored if, after a specified air flow (warm-up phase), the measured engine temperature does not reach the value in the timing map. Particles in the cooling system from the production process affect the closing of the coolant thermostat.
NOTE: Replacing the coolant temperature sender does not fix the problem.PRODUCTION SOLUTION
Optimized coolant thermostat.
SERVICE
- Replace the coolant thermostat F265 with part number 079121115BD .
- Fill the new coolant additive in the cooling system according to manufacturer guidelines. Observe the mixture ratio and filling-up procedure.NOTE: Only mix distilled water with coolant additives. Distilled water provides optimum corrosion protection.
01 Mil On (DTC P2181, P0597, Or P0599 Cooling System Performance) (GROUP 19, NO. 16-71)
Publication date: 2017-11-21
Reference number: GROUP 19, NO. 16-71
Supersedes refnos: 2038045, 2038045/3, 2038045/4, 2038045/5, GROUP 01, NO. 14-88, GROUP 01, NO. 15-22, GROUP 01, NO. 17-18, GROUP 01, NO. 17-4601 MIL ON (DTC P2181, P0597, OR P0599 COOLING SYSTEM PERFORMANCE) 01 MIL ON (DTC P2181, P0597, OR P0599 COOLING SYSTEM PERFORMANCE)
TECHNICAL SERVICE BULLETIN
Reference Number(s): GROUP 01, NO. 17-46 (2038045/5), Date of Issue: November 21, 2017
Superceded Bulletin(s): GROUP 01, NO. 17-18, Date of Issue: June 7, 2017AUDI: S6, S7, RS 7, S8, and A8 2013 - 2015 GROUP: 01 - On-Board Diagnostic APPLICABLE MODELS AND YEARS
01 17 46 2038045/5 November 21, 2017. Supersedes Technical Service Bulletin Group 01 number 17-18 dated June 7, 2017 for reasons listed below.
APPLICABLE MODELS AND YEARSModel(s) Year VIN Range Vehicle-Specific Equipment S6, S7, RS 7, S8, and A8 2013 - 2015 All 4.0 TFSI CONDITION
REVISION HISTORYREVISION HISTORY Revision Date Purpose 5 - Revised Required Parts and Tools (Updated quantity) 4 06/07/2017 Revised Warranty (Updated Labor Operations and Claim Types) 3 06/24/2016 Revised header data (Added model years; added DTCs)
Revised Condition (Added DTCs)
Revised Service (Completely revised)
Revised Warranty (Updated Labor Operations)Customer Statement:
- MIL on.
Workshop Findings:
One or more of the following DTC(s) is stored in the engine control module (ECM), J623 (address word 0001):
- DTC P218100 (Cooling System Performance)
- DTC P059700 (Thermostat heater control circuit open)
- DTC P059900 (Thermostat heater control circuit high)
TECHNICAL BACKGROUND
DTC P218100 will be stored if, after a specified air flow (warm-up phase), the measured engine temperature does not reach the value in the timing map. Particles in the cooling system from the production process affect the closing of the coolant thermostat.
NOTE: Replacing the coolant temperature sender does not fix the problem.PRODUCTION SOLUTION
Optimized coolant thermostat.
SERVICE
- Replace the coolant thermostat F265 with part number 079121115BD .
- Fill the new coolant additive in the cooling system according to manufacturer guidelines. Observe the mixture ratio and filling-up procedure.NOTE: Only mix distilled water with coolant additives. Distilled water provides optimum corrosion protection.
Supporting Diagrams & Locations
Reference material from the factory manual for this diagnostic procedure.
DiagramABS Control Module Connector End View (J104, T47)
DiagramActive Steering Control Module Connector End View (J792, T10c, T8m, T5k, V477)
DiagramActive Steering Motor/Active Steering Safety Lock Actuator Connector End View (V477, F437, T6m, T4ag, t2bk)
DiagramAir Ionization System Control Module Connector End View (J897, T6bp)
DiagramAirbag Control Module Connector End View (J234, T100)
DiagramAll-Wheel Drive Control Module Connector End View (J492, T47a)
Location4.0L - MULTIPORT Fuel Injection - Engine Code: CEUC
LocationCommunication
Location4.0L - MULTIPORT Fuel Injection - Engine Code(S): CEUC & CRDB
Location87 GFF Test Plan Required For A/C Compressor Replacements Regardless Of Concern (GROUP 87, NO. 25-01)
Fuse/Relay27 48V Reference: Charging 48V Battery With 12V Charger DTC P0A7D00/P0B2900 (GROUP 27, NO. 24-71)
Fuse/Relay27 48V Reference: Charging 48V Battery With 12V Charger DTC P0A7D00/P0B2900 (GROUP 27, NO. 24-71)
Fuse/RelayCigarette Lighter Element Does Not Eject Or Cigarette Lighter Socket INOP (GROUP 90, NO. 13-41)
Fuse/Relay74 Damage Assessment Guidelines For Textile Seat Covers (GROUP 74, NO. 25-28)
Related Procedures
ProcedureAir Bags:Sensor:Occupant Classification (18V370000)
ProcedureBLUETOOTH Disabling While Performing Module Updates (CTT 01-14-03)
Procedure57 AUDI Advanced Key Inoperative (GROUP 57, NO. 23-08)
ProcedureAll Models, 02 Sensor DTCS (CTT 01-14-01)
ProcedureBLUETOOTH Disabling While Performing Module Updates (CTT 01-14-03)
ProcedureBLUETOOTH Disabling While Performing Module Updates (CTT 01-14-03)
