VW PASSAT 1999 – 4 Speed automatic gearbox (AG 4), for vehicles with diesel engine . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW PASSAT 1999 - Automatic gearbox control unit - relay for starter inhibitor and reversing lights

B	Starter
D	Ignition/starter switch
J217	Automatic gearbox control unit, in front right footwell
J226	Starter inhibitor and reversing light relay (175), on 13 position additional relay carrier
S15	Fuse in relay plate fuse box
T6n	6-pin connector, red, on protective housing for control units, in left engine compartment
T9	9-pin connector
T10i	10-pin connector, blue, coupling station right A-pillar
T68a	68-pin connector, on automatic gearbox control unit
32	Earth point, behind dash panel, left
33	Earth point, behind dash panel, right
81	Earth connection -1-, in dash panel wiring harness
114	Earth connection (dash panel insert), in automatic gearbox wiring harness
135	Earth connection -2-, in dash panel wiring harness
501	Screw connection -2- (30), on relay plate
A1	Positive (+) connection (30a), in dash panel wiring harness
A32	Positive connection (30), in dash panel wiring harness
A86	Connection (50a), in dash panel wiring harness
A87	Connection (RL), in dash panel wiring harness

F125	Multi-function switch
G38	Gearbox speed sender
J217	Automatic gearbox control unit, in front right footwell
T3a	3-pin connector, black
T7	7-pin connector, on multi-function switch
T10i	10-pin connector, blue, coupling station right A-pillar
T10m	10-pin connector, brown, coupling station right A-pillar
T68a	68-pin connector, on automatic gearbox control unit
114	Earth connection (dash panel insert), in automatic gearbox wiring harness

F	Brake light switch
G68	Road speed sender
G93	Gearbox oil temperature sender
J217	Automatic gearbox control unit, in front right footwell
J285	Control unit with display in dash panel insert
N88	Solenoid valve 1
N89	Solenoid valve 2
N90	Solenoid valve 3
N91	Solenoid valve 4
N92	Solenoid valve 5
N93	Solenoid valve 6
N94	Solenoid valve 7
T3	3-pin connector, brown
T12	12-pin connector, on gearbox
T16	16-pin connector, self-diagnosis connector for V.A.G. 1551
T10m	10-pin connector, brown, coupling station right A-pillar
T32a	32-pin connector, blue, on dash panel insert
T68a	68-pin connector, on automatic gearbox control unit
A76	Connection (diagnosis wire K), in dash panel wiring harness
A89	Connection -2- (54), in dash panel wiring harness
W1	Positive (+) connection (54), in rear wiring harness

F129	Air conditioner pressure switch
J104	ABS with EDL control unit
J217	Automatic gearbox control unit, in front right footwell
J248	Diesel direct injection system control unit
J285	Control unit with display in dash panel insert
T10h	10-pin connector, blue, on protective housing for control units, in left engine compartment
T10m	10-pin connector, brown, coupling station right A-pillar
T10i	10-pin connector, blue, coupling station right A-pillar
T10k	10-pin connector, grey, coupling station left A-pillar
T31	31-pin connector, on ABS with EDL control unit
T32a	32-pin connector, blue, on dash panel insert
T68	68-pin connector, diesel direct injection system control unit (up to August 1997)
T68a	68-pin connector, on automatic gearbox control unit
T80	80-pin connector, diesel direct injection system control unit (from to August 1997)
Y5	Selector lever position display
A45	Connection (engine speed signal), in dash panel wiring harness
A75	Connection (kick-down switch), in dash panel wiring harness
*	For vehicles with air conditioning system only

D	Ignition/starter switch
E20	Switches and instruments - lighting control
J52	Glow plug relay
J217	Automatic gearbox control unit, in front right footwell
K142	Selector lever position P/N warning lamp
L101	Selector lever display illumination
N110	Selector lever lock solenoid
S231	Fuse in fuse holder
T4	4-pin connector, brown, under centre console
T10i	10-pin connector, blue, coupling station right A-pillar
T10m	10-pin connector, brown, coupling station right A-pillar (air conditioning system)
T68a	68-pin connector, on automatic gearbox control unit
114	Earth connection (dash panel insert), in automatic gearbox wiring harness
A2	Positive (+) connection (15), in dash panel wiring harness
A15	Positive connection (15), in instrument wiring harness
A19	Connection (58d), in dash panel wiring harness
A70	Connection (15a, fuse 231), in dash panel wiring harness