VW LT 2002 – 2. Heat exchanger for passenger compartment (preparation) . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW LT 2002 - Warm air blower switch

E1	Lighting switch
E100	Warm air blower switch
K156	Warm air blower warning lamp, 1st speed
K157	Warm air blower warning lamp, 2nd speed
L16	Fresh air control light bulb
L83	Warm air blower switch illumination
T8i	8-pin connector, under dash panel, left
T10	10-pin connector
T22	22-pin connector, under dash panel, left
T22a	22-pin connector, on lighting switch
28	Earth point, on bulkhead, left
A4	Positive (+) connection (58b), in dash panel wiring harness
A11	Positive (+) connection (58b), in wiring harness for instruments
W42	Connection -2- (15a), in rear wiring harness
X60	Positive (+) connection -2- (15a), in optional equipment wiring harness

Wiring Diagram VW LT 2002 - Connection for 2nd heat exchanger

J404	Terminal 15 relief relay, under driver's seat
S51	Warm air blower fuse, 1st and 2nd stage, under driver's seat
S118	Warm air blower fuse and coolant shut-off valve, under driver's seat
T4	4-pin connector, under driver's seat, connection for 2nd heat exchanger
34	Earth point, under driver's seat
D17	Positive (+) connection -1- (15), in engine wiring harness
W42	Connection -2- (15a), in rear wiring harness