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Volkswagen Passat Wagon (3B6) L4-1.8L Turbo (AWM) A L L Diagnostic Trouble Codes ( DTC ): Diagnostic Trouble Code Descriptions P1500-P1866 (VAG 17908-18274)

2004 Volkswagen Passat Wagon (3B6) L4-1.8L Turbo (AWM) 10.52SS Page 1

A L L Diagnostic Trouble Codes ( DTC ): Diagnostic Trouble Code Descriptions P1500-P1866 (VAG 17908-18274)

NOTE: Following is a list of all available trouble codes for all Volkswagen models 1996 and newer. The first column contains P Code numbers.

The second column contains VW VAG Code numbers.

Not all codes apply to all vehicles.

  • VAG
Code Code Description

P1500
17908
Fuel Pump Relay Circuit Electrical Malfunction
P1501
17909
Fuel Pump Relay Circuit Short to Ground
P1502
17910
Fuel Pump Relay Circuit Short to B+
P1503
17911
Load Signal From Alternator Term. DF Range/performance/Incorrect Signal
P1504
17912
Intake Air System Bypass Leak Detected
P1505
17913
Closed Throttle Position Does Not Close/Open Circuit
P1506
17914
Closed Throttle Position Switch Does Not Open/Short to Ground
P1507
17915
Idle System Learned Value Lower Limit Attained
P1508
17916
Idle System Learned Value Upper Limit Attained
P1509
17917
Idle Air Control Circuit Electrical Malfunction
P1510
17918
Idle Air Control Circuit Short to B+
P1511
17919
Intake Manifold Changeover Valve Circuit Electrical Malfunction
P1512
17920
Intake Manifold Changeover Valve Circuit Short to B+
P1513
17921
Intake Manifold Changeover Valve 2 Circuit Short to B+
P1514
17922
Intake Manifold Changeover Valve 2 Circuit Short to Ground
P1515
17923
Intake Manifold Changeover Valve Circuit Short to Ground
P1516
17924
Intake Manifold Changeover Valve Circuit Open
P1517
17925
Main Relay Circuit Electrical Malfunction
P1518
17926
Main Relay Circuit Short to B+
P1519
17927
Intake Camshaft Control, Bank1 Malfunction
P1520
17928
Intake Manifold Changeover Valve 2 Circuit Open
P1521
17929
Intake Manifold Changeover Valve 2 Circuit Electrical Malfunction
P1522
17930
Intake Camshaft Control, Bank2 Malfunction
P1523
17931
Crash Signal from Airbag Control Unit Range/Performance
P1525
17933
Intake Camshaft Control Circuit, Bank1 Electrical Malfunction
P1526
17934
Intake Camshaft Control Circuit, Bank1 Short to B+
P1527
17935
Intake Camshaft Control Circuit, Bank1 Short to Ground
P1528
17936
Intake Camshaft Control Circuit, Bank1 Open
P1529
17937
Camshaft Control Circuit Short to B+
P1530
17938
Camshaft Control Circuit Short to Ground
P1531
17939
Camshaft Control Circuit Open
P1533
17941
Intake Camshaft Control Circuit, Bank2 Electrical Malfunction
P1534
17942
Intake Camshaft Control Circuit, Bank2 Short to B+
P1535
17943
Intake Camshaft Control Circuit, Bank2 Short to Ground
P1536
17944
Intake Camshaft Control Circuit, Bank2 Open
P1537
17945
Engine Shutoff Solenoid Malfunction
P1538
17946
Engine Shutoff Solenoid Open/Short to Ground
P1539
17947
Clutch Vacuum Vent Valve Switch Incorrect signal
P1540
17948
Vehicle Speed Sensor High Input
P1541
17949
Fuel Pump Relay Circuit Open
P1542
17950
Throttle Actuation Potentiometer Range/Performance
P1543
17951
Throttle Actuation Potentiometer Signal Too Low
P1544
17952
Throttle Actuation Potentiometer Signal Too High
P1545
17953
Throttle Position Control Malfunction
P1546
17954
Boost Pressure Control Valve Short to B+
P1547
17955
Boost Pressure Control Valve Short to Ground
P1548
17956
Boost Pressure Control Valve Open
P1549
17957
Boost Pressure Control Valve Short to Ground
P1550
17958
Charge Pressure Deviation
P1551
17959
Barometric Pressure Sensor Circuit Short to B+
P1552
17960
Barometric Pressure Sensor Circuit Open/Short to Ground
P1553
17961
Barometric/manifold Pressure Signal Ratio Out of Range
P1554
17962
Idle Speed Control Throttle Position Basic Setting Conditions Not Met
P1555
17963
Charge Pressure Upper Limit exceeded
P1556
17964
Charge Pressure Control Negative Deviation
P1557
17965
Charge Pressure Control Positive Deviation
P1558
17966
Throttle Actuator Electrical Malfunction
P1559
17967
Idle Speed Control Throttle Position Adaptation Malfunction
P1560
17968
Maximum Engine Speed Exceeded



2004 Volkswagen Passat Wagon (3B6) L4-1.8L Turbo (AWM)
  10.52SS
Page 2
P1561
17969
Quantity Adjuster Deviation


P1562
17970
Quantity Adjuster Upper Limit Attained


P1563
17971
Quantity Adjuster Lower Limit Attained


P1564
17972
Idle Speed Control Throttle Position Low Voltage During Adaptation

P1565
17973
Idle Speed Control Throttle Position Lower Limit Not Attained

P1566
17974
Load Signal from A/C Compressor Range/Performance

P1567
17975
Load Signal from A/C Compressor No Signal


P1568
17976
Idle Speed Control Throttle Position Mechanical Malfunction

P1569
17977
Cruise Control Switch Incorrect Signal


P1570
17978
Control Module Locked


P1571
17979
Left Engine Mount Solenoid Valve Short to B+


P1572
17980
Left Engine Mount Solenoid Valve Short to Ground


P1573
17981
Left Engine Mount Solenoid Valve Open Circuit


P1574
17982
Left Engine Mount Solenoid Valve Electrical Fault in Circuit

P1575
17983
Right Engine Mount Solenoid Valve Short to B+


P1576
17984
Right Engine Mount Solenoid Valve Short to Ground

P1577
17985
Right Engine Mount Solenoid Valve Open Circuit


P1578
17986
Right Engine Mount Solenoid Valve Electrical Fault in Circuit

P1579
17987
Idle Speed Control Throttle Position Adaptation not started

P1580
17988
Throttle Actuator B1 Malfunction


P1581
17989
Idle Speed Control Throttle Position Basic Setting Not Carried Out

P1582
17990
Idle Adaptation at Limit


P1583
17991
Transmission Mount Valves Short to B+


P1584
17992
Transmission Mount Valves Short to Ground


P1585
17993
Transmission Mount Valves Open Circuit


P1586
17994
Engine Mount Solenoid Valves Short to B+


P1587
17995
Engine Mount Solenoid Valves Short to Ground


P1588
17996
Engine Mount Solenoid Valves Open Circuit


P1600
18008
Power Supply (B+) Terminal 15 Low Voltage


P1602
18010
Power Supply (B+) Terminal 30 Low Voltage


P1603
18011
Internal Control Module Malfunction


P1604
18012
Internal Control Module Driver Error


P1605
18013
Rough Road/Acceleration Sensor Electrical Malfunction

P1606
18014
Rough Road Spec Engine Torque ABS-ECU Electrical Malfunction

P1607
18015
Vehicle Speed Signal Error Message from Instrument Cluster

P1608
18016
Steering Angle Signal Error Message from Steering Angle Sensor

P1609
18017
Crash Shut-down Activated


P1611
18019
MIL Call-up Circuit /Transmission Control Module Short to Ground

P1612
18020
Electronic Control Module Incorrect Coding


P1613
18021
MIL Call-up Circuit Open/Short to B+


P1614
18022
MIL Call-up Circuit /Transmission Control Module Range/Performance

P1615
18023
Engine Oil Temperature Sensor Circuit Range/Performance

P1616
18024
Glow Plug/Heater Indicator Circuit Short to B+


P1617
18025
Glow Plug/Heater Indicator Circuit Open/Short to Ground

P1618
18026
Glow Plug/Heater Relay Circuit Short to B+


P1619
18027
Glow Plug/Heater Relay Circuit Open/Short to Ground

P1620
18028
Engine Coolant Temperature Signal Open/Short to B+

P1621
18029
Engine Coolant Temperature Signal Short to Ground


P1622
18030
Engine Coolant Temperature Signal Range/Performance

P1623
18031
Data Bus Powertrain No Communication


P1624
18032
MIL Request Signal active


P1625
18033
Data-Bus Powertrain Implausible Message from Transmission Control

P1626
18034
Data-Bus Powertrain Missing Message from Transmission Control

P1627
18035
Data-Bus Powertrain Missing Message from Fuel Injection Pump

P1628
18036
Data-Bus Powertrain Missing Message from Steering Sensor

P1629
18037
Data-Bus Powertrain Missing Message from Distance Control

P1630
18038
Accelerator Pedal Position Sensor 1 Signal Too Low


P1631
18039
Accelerator Pedal Position Sensor 1 Signal Too High

P1632
18040
Accelerator Pedal Position Sensor 1 Power Supply Malfunction

P1633
18041
Accelerator Pedal Position Sensor 2 Signal Too Low


P1634
18042
Accelerator Pedal Position Sensor 2 Signal Too High

P1635
18043
Data Bus Powertrain Missing Message from Air Condition Control

P1636
18044
Data Bus Powertrain Missing Message from Airbag Control

P1637
18045
Data Bus Powertrain Missing Message from Central Electronic Control

P1638
18046
Data Bus Powertrain Missing Message from Clutch Control

P1639
18047
Accelerator Pedal Position Sensor 1+2 Range/Performance

P1640
18048
Internal Control Module (EEPROM) Error


P1641
18049
Please check DTC Memory of Air Condition ECU


P1642
18050
Please check DTC Memory of Airbag ECU


P1643
18051
Please check DTC Memory of central electric ECU





2004 Volkswagen Passat Wagon (3B6) L4-1.8L Turbo (AWM)
  10.52SS
Page 3
P1644
18052
Please Check DTC Memory of Clutch ECU


P1645
18053
Data Bus Powertrain Missing Message from All Wheel Drive Control

P1646
18054
Please Check DTC Memory of All Wheel Drive ECU

P1647
18055
Please Check Coding of ECU's in Data Bus Powertrain

P1648
18056
Data Bus Powertrain Malfunction


P1649
18057
Data Bus Powertrain Missing Message from ABS Control Module

P1650
18058
Data Bus Powertrain Missing Message from Instrument Panel ECU

P1651
18059
Data Bus Powertrain Missing Messages


P1652
18060
Please check DTC Memory of Transmission ECU


P1653
18061
Please check DTC Memory of ABS Control Module


P1654
18062
Please check DTC Memory of Control Panel ECU


P1655
18063
Please check DTC Memory of ADR Control Module


P1656
18064
A/C Clutch Relay Circuit Short to Ground


P1657
18065
A/C Clutch Relay Circuit Short to B+


P1658
18066
Data Bus Powertrain Incorrect Signal from ADR Control Module

P1676
18084
Drive by Wire-MIL Circuit Electrical Malfunction


P1677
18085
Drive by Wire-MIL Circuit Short to B+


P1678
18086
Drive by Wire-MIL Circuit Short to Ground


P1679
18087
Drive by Wire-MIL Circuit Open


P1681
18089
Control Unit Programming, Programming not Finished

P1684
18092
Control Unit Programming Communication Error


P1686
18094
Control Unit Error Programming Error


P1690
18098
Malfunction Indication Light Malfunction


P1691
18099
Malfunction Indication Light Open


P1692
18100
Malfunction Indication Light Short to Ground


P1693
18101
Malfunction Indication Light Short to B+


P1694
18102
Malfunction Indication Light Open/Short to Ground


P1704
18112
Kick Down Switch Malfunction


P1705
18113
Gear/Ratio Monitoring Adaptation Limit Reached


P1711
18119
Wheel Speed Signal 1 Range/Performance


P1716
18124
Wheel Speed Signal 2 Range/Performance


P1721
18129
Wheel Speed Signal 3 Range/Performance


P1723
18131
Starter Interlock Circuit Open


P1724
18132
Starter Interlock Circuit Short to Ground


P1726
18134
Wheel Speed Signal 4 Range/Performance


P1728
18136
Different Wheel Speed Signals Range/Performance


P1729
18137
Starter Interlock Circuit Short to B+


P1733
18141
Tiptronic Switch Down Circuit Short to Ground


P1739
18147
Tiptronic Switch up Circuit Short to Ground


P1740
18148
Clutch Temperature Control


P1741
18149
Clutch Pressure Adaptation at Limit


P1742
18150
Clutch Torque Adaptation at Limit


P1743
18151
Clutch Slip Control Signal Too High


P1744
18152
Tiptronic Switch Recognition Circuit Short to Ground

P1745
18153
Transmission Control Unit Relay Short to B+


P1746
18154
Transmission Control Unit Relay Malfunction


P1747
18155
Transmission Control Unit Relay Open/Short to Ground

P1748
18156
Transmission Control Unit Self-Check


P1749
18157
Transmission Control Unit Incorrect Coded


P1750
18158
Power Supply Voltage Low Voltage


P1751
18159
Power Supply Voltage High Voltage


P1752
18160
Power Supply Malfunction


P1760
18168
Shift Lock Malfunction


P1761
18169
Shift Lock Short to Ground


P1762
18170
Shift Lock Short to B+


P1763
18171
Shift Lock Open


P1764
18172
Transmission temperature Control


P1765
18173
Hydraulic Pressure Sensor 2 Adaptation at Limit


P1766
18174
Throttle Angle Signal Stuck Off


P1767
18175
Throttle Angle Signal Stuck On


P1768
18176
Hydraulic Pressure Sensor 2 Too High


P1769
18177
Hydraulic Pressure Sensor 2 Too Low


P1770
18178
Load Signal Range/Performance


P1771
18179
Load Signal Stuck Off


P1772
18180
Load Signal Stuck On


P1773
18181
Hydraulic Pressure Sensor 1 Too High


P1774
18182
Hydraulic Pressure Sensor 1 Too Low


P1775
18183
Hydraulic Pressure Sensor 1 Adaptation at Limit


P1776
18184
Hydraulic Pressure Sensor 1 Range/Performance


P1777
18185
Hydraulic Pressure Sensor 2 Range/Performance





2004 Volkswagen Passat Wagon (3B6) L4-1.8L Turbo (AWM)
  10.52SS
Page 4
P1778
18186
Solenoid EV7 Electrical Malfunction


P1781
18189
Engine Torque Reduction Open/Short to Ground


P1782
18190
Engine Torque Reduction Short to B+


P1784
18192
Shift Up/Down Wire Open/Short to Ground


P1785
18193
Shift Up/Down Wire Short to B+


P1786
18194
Reversing Light Circuit Open


P1787
18195
Reversing Light Circuit Short to Ground


P1788
18196
Reversing Light Circuit Short to B+


P1789
18197
Idle Speed Intervention Circuit Error Message from Engine Control

P1790
18198
Transmission Range Display Circuit Open


P1791
18199
Transmission Range Display Circuit Short to Ground

P1792
18200
Transmission Range Display Circuit Short to B+


P1793
18201
Output Speed Sensor 2 Circuit No Signal


P1795
18203
Vehicle Speed Signal Circuit Open


P1796
18204
Vehicle Speed Signal Circuit Short to Ground


P1797
18205
Vehicle Speed Signal Circuit Short to B+


P1798
18206
Output Speed Sensor 2 Circuit Range/Performance


P1799
18207
Output Speed Sensor 2 Circuit Rpm Too High


P1813
18221
Pressure Control Solenoid 1 Electrical


P1814
18222
Pressure Control Solenoid 1 Open/Short to Ground


P1815
18223
Pressure Control Solenoid 1 Short to B+


P1818
18226
Pressure Control Solenoid 2 Electrical


P1819
18227
Pressure Control Solenoid 2 Open/Short to Ground


P1820
18228
Pressure Control Solenoid 2 Short to B+


P1823
18231
Pressure Control Solenoid 3 Electrical


P1824
18232
Pressure Control Solenoid 3 Open/Short to Ground


P1825
18233
Pressure Control Solenoid 3 Short to B+


P1828
18236
Pressure Control Solenoid 4 Electrical


P1829
18237
Pressure Control Solenoid 4 Open/Short to Ground


P1830
18238
Pressure Control Solenoid 4 Short to B+


P1834
18242
Pressure Control Solenoid 5 Open/Short to Ground


P1835
18243
Pressure Control Solenoid 5 Short to B+


P1841
18249
Engine/Transmission Control Modules Versions do not match

P1842
18250
Please Check DTC Memory of Instrument Panel ECU

P1843
18251
Please Check DTC Memory of ADR Control Module

P1844
18252
Please Check DTC Memory of Central Electric Control ECU

P1847
18255
Please Check DTC Memory of Brake System ECU


P1848
18256
Please Check DTC Memory of Engine ECU


P1849
18257
Please Check DTC Memory of Transmission ECU


P1850
18258
Data-Bus Powertrain Missing Message from Engine Control

P1851
18259
Data-Bus Powertrain Missing Message from Brake Control

P1852
18260
Data-Bus Powertrain Implausible Message from Engine Control

P1853
18261
Data-Bus Powertrain Implausible Message from Brake Control

P1854
18262
Data-Bus Powertrain Hardware Defective


P1855
18263
Data-Bus Powertrain Software Version Control


P1856
18264
Throttle/Pedal Position Sensor A Circuit Error Message from Engine Control

P1857
18265
Load Signal Error Message from Engine Control


P1858
18266
Engine Speed Input Circuit Error Message from Engine Control

P1859
18267
Brake Switch Circuit Error Message from Engine Control

P1860
18268
Kick Down Switch Error Message from Engine Control

P1861
18269
Throttle Position (TP) sensor Error Message from ECM

P1862
18270
Data Bus Powertrain Missing message from Instrument Panel ECU

P1863
18271
Data Bus Powertrain Missing Message from St. Angle Sensor

P1864
18272
Data Bus Powertrain Missing message from ADR Control Module

P1865
18273
Data Bus Powertrain Missing message from Central Electronics

P1866
18274
Data Bus Powertrain Missing Messages Powertrain Software Version Control

P1856
18264
Throttle/Pedal Position Sensor "A" Circuit Error Message from Engine Control

P1857
18265
Load Signal Error Message from Engine Control


P1858
18266
Engine Speed Input Circuit Error Message from Engine Control

P1859
18267
Brake Switch Circuit Error Message from Engine Control

P1860
18268
Kick Down Switch Error Message from Engine Control

P1861
18269
Throttle Position (TP) sensor Error Message from ECM

P1862
18270
Data Bus Powertrain Missing message from Instrument Panel ECU

P1863
18271
Data Bus Powertrain Missing Message from St. Angle Sensor

P1864
18272
Data Bus Powertrain Missing message from ADR Control Module

P1865
18273
Data Bus Powertrain Missing message from Central Electronics

P1866
18274
Data Bus Powertrain Missing Messages