VW TRANSPORTER 2003 – Additional air heater B3LP/D3LP, Models with camping equipment . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW TRANSPORTER 2003 - Control and display unit for camping equipment - heater control unit B3LP/D3LP - temperature sensor

A1	Second battery
E153	Control and display unit for camping equipment, near front interior light
G18	Temperature sensor, on right C-pillar
J65	Heater control unit B3LP/D3LP, in intakt duct
T2l	2-pin connector, behind relay plate
T4y	4-pin connector, behind lower right B pillar trim
T4z	4-pin connector, behind relay plate
T6f	6-pin connector, behind upper left A pillar trim
T12a	12-pin connector
T12e	12-pin connector, in intake duct
T26	26-pin connector
TV8	Terminal 58b junction box, grey
57	Earth point, lower part of left B-pillar
*	Wire for diagnostic signal

F17	Overheating switch, in heater
G18	Temperature sensor, in heater (not connected in models with camping equipment)
G23	Fuel pump, near heater
G64	Flame monitor, in heater
J65	Heater control unit B3LP/D3LP, in intakt duct
J372	Printed circuit board for temperature sensor, blower motor control unit and glow plug frequency
T2	2-pin connector
T2a	2-pin connector
T4a	4-pin connector
T12	12-pin connector
T12a	12-pin connector
T12e	12-pin connector, in intake duct
*	Wire has open circuit

A1	Second battery
G40	Hall sender
J65	Heater control unit B3LP/D3LP, in intakt duct
J372	Printed circuit board for temperature sensor, blower motor control unit and glow plug frequency
Q6	Glow plug, in heater
S1	Fuse in fuse box/ left C-pillar (operating unit fuse)
S2	Fuse in fuse box/ left C-pillar (operating unit fuse)
S4	Fuse in fuse box/ left C-pillar (heater unit fuse)
T1	Single connector
T4	4-pin connector
T4a	4-pin connector
T12	12-pin connector
T12a	12-pin connector
T12e	12-pin connector, in intake duct
V81	Combustion, fresh and hot air blower
57	Earth point, rear pillar, left
253	Earth connection, in heater unit wiring harness
L59	Connection (30), in heater unit wiring harness