Wiring Diagram VW POLO 2016 - Isolation relay for powertrain CAN bus
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO D | Ignition/starter switch |
J788 | Isolation relay for powertrain CAN bus |
T9a | 9-pin connector |
T16b | 16-pin connector |
80 | Earth connection 1, in dash panel wiring harness |
81 | Earth connection 1, in dash panel wiring harness |
199 | Earth connection 3, in dash panel wiring harness |
| |
A15 | Positive connection (15), in instrument wiring harness |
A104 | Positive connection 2 (15), in dash panel wiring harness |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
* | Diagnostic connection |
*2 | From November 2011 |
*3 | From June 2012 |
Wiring Diagram VW POLO 2016 - ABS control unit - Multifunction indicator - Automatic gearbox control unit - Airbag control unit - Control unit in dash panel insert - Onboard supply control unit - Engine control unit - ABS warning lamp - Airbag warning lamp
VW POLO 2016 Overview of relay carrier locations
Overview of relay carrier locations | q | Assignment, up to October 2011 |
q | Assignment, from November 2011 |
VW POLO 2016 Relay carrier (15 slot)
Relay carrier (15 slot) |
7 - | Motronic current supply relay -J271- (109) |
8 - | Starter inhibitor relay -J207- (53) |
11 - | X-contact relief relay -J59- (100) |
12 - | Fuel supply relay -J643- |
13 - | Fuel pump relay -J17- (167) |
VW POLO 2016 Relay carrier (15 slot), from November 2011
Relay carrier (15 slot), from November 2011 |
7 - | Terminal 30 voltage supply relay -J317- (643) |
8 - | Isolation relay for powertrain CAN bus -J788- (479) |
11 - | X-contact relief relay -J59- (100) |
12 - | Fuel supply relay -J643- |
13 - | Fuel pump relay -J17- (167) |
14 - | Main relay -J271- (109) |
15 - | Starter inhibitor relay -J207- (53) |
VW POLO 2016 Relay assignment on battery, from October 2011
Relay assignment on battery, from October 2011 |
1 - | Brake light additional relay -J419- |