Jetta L4-2.0L (AZG) (2004)
Ground Strap: All Technical Service Bulletins
Electrical - MIL ON/DTC's P1355/P1358/P1361 Or P1364
01 08 27
Oct. 16, 2008
2010575 Supersedes T.B. Group 01 number 07-28 dated Mar. 6, 2007 due to change in wiring harness connector part number.
Vehicle Information
Condition
Malfunction Indicator Light (MIL) ON, DTCs P1355, P1358, P1361 or P1364 Stored in ECM Fault Memory
Technical Background
MIL is ON, one or more of the following DTCs is / are stored in DTC memory.
DTC
DTC Text
P1355
Ignition activation cyl. 1 Open circuit
P1358
Ignition activation cyl. 2 Open circuit
P1361
Ignition activation cyl. 3 Open circuit
P1361
Ignition activation cyl. 3 Open circuit
This condition may be caused by a faulty ground (GND) connection.
Production Solution
No production change required.
Service
Install new ground wire from coil connector to Ground 12 under battery as follows:
For materials required, see -> Required Parts and Tools.
NOTE:
Do not substitute any other part numbers for wires, butt splice, or seal.
When working with batteries, always review Cautions and Warnings in:
^
Repair Group 27, Battery, General information
^
"Vehicle batteries", in Owner Manual, Tips and Advice
^
Remove battery (see Repair Group 27, Battery, Removing and installing, for the appropriate model).
Golf, Jetta:
^
Locate and remove terminal from coil connector T6d / 1 (see appropriate Wiring Diagram if necessary).
^
Terminate this wire by neatly taping it to the existing wire harness (do not cut wire).