VW POLO 2015 – 1.2l petrol engine, CBZB . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW POLO 2015 - Battery - Starter - Alternator - Starter inhibitor relay - Fuse holder A - Fuse holder B

A	Battery
B	Starter
C	Alternator
D	Ignition/starter switch
J207	Starter inhibitor relay
SA	Fuse holder A
SA1	Fuse 1 in fuse holder A
SA3	Fuse 3 in fuse holder A
SB	Fuse holder B
SB3	Fuse 3 on fuse holder B
SB26	Fuse 26 on fuse holder B
T1m	Single connector
T2	2-pin connector
T4	4-pin connector
T6ba	6-pin connector
A15	Positive connection (15), in instrument wiring harness
B239	Positive connection 1 (50), in interior wiring harness
*	Only models with automatic gearbox

Wiring Diagram VW POLO 2015 - Main relay - Additional coolant pump relay - Fuse holder B

J271	Main relay
J496	Additional coolant pump relay
SB	Fuse holder B
SB19	Fuse 19 on fuse holder B
SB28	Fuse 28 on fuse holder B
SB29	Fuse 29 on fuse holder B
SB30	Fuse 30 on fuse holder B
SB31	Fuse 31 on fuse holder B
SB32	Fuse 32 on fuse holder B
SB33	Fuse 33 on fuse holder B
SB35	Fuse 35 on fuse holder B
SB55	Fuse 55 on fuse holder B
SB58	Fuse 58 on fuse holder B
A32	Positive connection (30), in dash panel wiring harness
A40	Positive connection 1 (30), in dash panel wiring harness
A52	Positive connection 2 (30), in dash panel wiring harness
A151	Connection 4 (87) in dash panel wiring harness
B170	Positive connection 2 (30), in interior wiring harness
B362	Positive connection 13 (87a) in main wiring harness
*	According to equipment

Wiring Diagram VW POLO 2015 - Radiator outlet coolant temperature sender - Brake servo pressure sensor - Engine control unit - Coolant circulation pump

G83	Radiator outlet coolant temperature sender
G294	Brake servo pressure sensor
J623	Engine control unit
T2	2-pin connector
T2gj	2-pin connector
T4av	4-pin connector
T14	14-pin connector
T94	94-pin connector
V50	Coolant circulation pump
131	Earth connection 2, in engine compartment wiring harness
132	Earth connection 3, in engine compartment wiring harness
281	Earth point 1, engine prewiring harness
410	Earth connection 1 (sender earth) in main wiring harness
D182	Connection 3 (87a) in engine compartment wiring harness

Wiring Diagram VW POLO 2015 - Accelerator position sender - Accelerator position sender 2 - Engine control unit - Output stage - Ignition transformer

G79	Accelerator position sender
G185	Accelerator position sender 2
J623	Engine control unit
N122	Output stage
N152	Ignition transformer
Q23	Spark plug 1
Q24	Spark plug 2
Q25	Spark plug 3
Q26	Spark plug 4
T1q	Single connector
T1r	Single connector
T1s	Single connector
T1t	Single connector
T4a	4-pin connector
T6b	6-pin connector
T14	14-pin connector
T60	60-pin connector
T94	94-pin connector
*	According to equipment

Wiring Diagram VW POLO 2015 - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4 - Activated charcoal filter solenoid valve 1 - Fuel pressure regulating valve - Solenoid for coolant circuit

J623	Engine control unit
N30	Injector, cylinder 1
N31	Injector, cylinder 2
N32	Injector, cylinder 3
N33	Injector, cylinder 4
N80	Activated charcoal filter solenoid valve 1
N276	Fuel pressure regulating valve
N492	Solenoid for coolant circuit
T2cl	2-pin connector
T2cm	2-pin connector
T2cn	2-pin connector
T2co	2-pin connector
T2cp	2-pin connector
T2gi	2-pin connector
T2i	2-pin connector
T14	14-pin connector
T60	60-pin connector
D110	Connection 8 in engine compartment wiring harness
*	According to equipment

Wiring Diagram VW POLO 2015 - Hall sender - Intake air temperature sender - Coolant temperature sender - Intake manifold pressure sender - Engine control unit

G40	Hall sender
G42	Intake air temperature sender
G62	Coolant temperature sender
G71	Intake manifold pressure sender
J623	Engine control unit
T2h	2-pin connector
T3c	3-pin connector
T4d	4-pin connector
T60	60-pin connector
283	Earth point 2, engine prewiring harness
D141	Connection (5V) in engine prewiring harness
*	According to equipment

Wiring Diagram VW POLO 2015 - Fuel pressure sender - Engine control unit - Charge pressure positioner

G247	Fuel pressure sender
J623	Engine control unit
T3o	3-pin connector
T6q	6-pin connector
T60	60-pin connector
V465	Charge pressure positioner
283	Earth point 2, engine prewiring harness
D141	Connection (5V) in engine prewiring harness

Wiring Diagram VW POLO 2015 - Engine speed sender - Charge pressure sender - Engine control unit

G28	Engine speed sender
G31	Charge pressure sender
G299	Intake air temperature sender 2
J623	Engine control unit
T3d	3-pin connector
T4au	4-pin connector
T60	60-pin connector
T94	94-pin connector
V192	Vacuum pump for brakes
283	Earth point 2, engine prewiring harness
D174	Connection 2 (5V) in engine prewiring harness
*	Only models with equipment for Japan
*2	According to equipment

Wiring Diagram VW POLO 2015 - Cruise control system switch - Fuel gauge sender - Fuel system pressurisation pump - Onboard supply control unit - Engine control unit

E45	Cruise control system switch
G	Fuel gauge sender
G6	Fuel system pressurisation pump
J59	X-contact relief relay
J519	Onboard supply control unit
J538	Fuel pump control unit
J623	Engine control unit
SB11	Fuse 11 on fuse holder B
T10w	10-pin connector
T41	41-pin connector
T73a	73-pin connector
T73b	73-pin connector
T94	94-pin connector
A33	Connection (75), in dash panel wiring harness
A130	Connection (CCS), in dash panel wiring harness
B149	Positive connection 2 (15a), in interior wiring harness
B279	Positive connection 3 (15a) in main wiring harness

Wiring Diagram VW POLO 2015 - Brake light switch - Clutch pedal switch - ABS control unit - Onboard supply control unit - Engine control unit

F	Brake light switch
F36	Clutch pedal switch
J104	ABS control unit
J519	Onboard supply control unit
J623	Engine control unit
SC5	Fuse 5 on fuse holder C
T4e	4-pin connector
T4f	4-pin connector
T38	38-pin connector
T73a	73-pin connector
T73b	73-pin connector
T94	94-pin connector
B246	Positive connection (30a, stabilised), in interior wiring harness
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B390	Connection 1 (powertrain CAN bus, low), in main wiring harness
D73	Positive connection (54), in engine compartment wiring harness
D183	Connection 4 (87a) in engine compartment wiring harness
*	Only models with manual gearbox
*2	According to equipment

Wiring Diagram VW POLO 2015 - Knock sensor 1 - Throttle valve module - Onboard supply control unit - Engine control unit

E313	Selector lever
G61	Knock sensor 1
G186	Throttle valve drive for electric throttle
G187	Throttle valve drive angle sender 1 for electric throttle
G188	Throttle valve drive angle sender 2 for electric throttle
J338	Throttle valve module
J519	Onboard supply control unit
J623	Engine control unit
SB23	Fuse 23 on fuse holder B
T2g	2-pin connector
T6a	6-pin connector
T10m	10-pin connector
T60	60-pin connector
T73b	73-pin connector
T94	94-pin connector
B111	Positive connection 1 (30a), in interior wiring harness
*	Only models with automatic gearbox
*2	According to equipment

Wiring Diagram VW POLO 2015 - Lambda probe - Lambda probe after catalytic converter - Engine control unit

G39	Lambda probe
G130	Lambda probe after catalytic converter
J623	Engine control unit
T4h	4-pin connector
T6e	6-pin connector
T94	94-pin connector
Z19	Lambda probe heater
Z29	Lambda probe 1 heater after catalytic converter
E29	Connection, in engine wiring harness

Wiring Diagram VW POLO 2015 - Coolant shortage indicator sender - Control unit in dash panel insert - Dash panel insert

G1	Fuel gauge
G32	Coolant shortage indicator sender
J285	Control unit in dash panel insert
K	Dash panel insert
K2	Alternator warning lamp
K28	Coolant temperature and coolant shortage warning lamp
K105	Reserve fuel warning lamp
T2cy	2-pin connector
T32	32-pin connector
81	Earth connection 1, in dash panel wiring harness
135	Earth connection 2, in dash panel wiring harness
199	Earth connection 3, in dash panel wiring harness
269	Earth connection (sender earth) 1, in dash panel wiring harness

Wiring Diagram VW POLO 2015 - Oil pressure switch - Brake fluid level warning contact - Oil level and oil temperature sender - Control unit in dash panel insert - Dash panel insert

F1	Oil pressure switch
F34	Brake fluid level warning contact
G266	Oil level and oil temperature sender
J285	Control unit in dash panel insert
K	Dash panel insert
K3	Oil pressure warning lamp
K33	Brake fluid level warning lamp
K38	Oil level warning lamp
T1o	Single connector
T2cx	2-pin connector
T3e	3-pin connector
T14	14-pin connector
T32	32-pin connector
A139	Connection 3 (15) in dash panel wiring harness
*	According to equipment

VW POLO 2015

VW POLO 2015 Overview of earth points

Overview of earth points

61	Earth point on left C-pillar -1-

q	Fitting location

50	Earth point on left in luggage compartment -1-

q	Fitting location

671	Earth point 1 on front of left longitudinal member -2-

q	Fitting location

624	Earth point next to starter battery -3-

q	Fitting location

640	Earth point 2 on left in engine compartment -4-

q	Fitting location

641	Earth point 3 on left in engine compartment -4-

q	Fitting location

13	Earth point on right in engine compartment -6-

q	Fitting location

606	Earth point under centre console near gearstick -7-

q	Fitting location

687	Earth point 1 on centre tunnel -7-

q	Fitting location

688	Earth point 2 on centre tunnel -7-

q	Fitting location

61 Earth point on left C-pillar -1-    Torque: 6 Nm    50 Earth point on left in luggage compartment -2-    Torque: 2 Nm

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671 Earth point 1 on front of left longitudinal member -1-    Torque: 16 Nm

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624 Earth point next to starter battery -1-    Torque: 16 ± 2 Nm

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640 Earth point 2 on left in engine compartment -1-    Torque: 16 Nm    641 Earth point 3 on left in engine compartment -2-    Torque: 16 Nm

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685 Earth point 1 on front of right longitudinal member -1-    Torque: 9 ± 1 Nm

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13 Earth point on right in engine compartment -1-    Torque: 16 Nm

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606 Earth point under centre console near gearstick -1-    Torque: 9 Nm    688 Earth point 2 on centre tunnel -3-    Torque: 9 Nm

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VW POLO 2015 Overview of control units

Overview of control units

1 -	Airbag​ control​ unit​ -J234-

q	Connector assignment

2 -	Onboard supply control unit -J519-

q	Connector assignment

3 -	Control unit in dash panel insert -J285-

q	Connector assignment

4 -	Driver door control unit -J386-

q	Connector assignment

5 -	Rear right door control unit -J389-

q	Connector assignment

q	Connector assignment

7 -	Rear left door control unit -J388-

q	Connector assignment

8 -	Front passenger door control unit -J387-

q	Connector assignment

9 -

Radio -R-

9 -	Air​ conditioning​ system​ control​ unit​ -J301-

11 -	Engine control unit -J623-

q	Connector assignment

11 -	Power steering sensor -G250-

q	Fitting location: on left in engine compartment, behind battery

q	Connector assignment

13 -	Power steering control unit -J500-

14 -	Radiator fan control unit -J293-

q	Fitting location from May 2010

14 -	Automatic glow period control unit -J179-

Airbag​ control​ unit​ -J234- Fitting location: 1 -  606 Earth point under the centre console near gearstick 2 -  687 Earth point 1 on centre tunnel 3 -  688 Earth point 2 on centre tunnel 4 -  Airbag​ control​ unit​ -J234-

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Connector assignment:

1 -	Airbag​ control​ unit​ -J234-

2 -	50-pin​ connector​ -T50-

VW POLO 2015 Onboard supply control unit J519

Onboard supply control unit -J519-

Fitting location:

1 -	Onboard supply control unit -J519-

Connector assignment:

A -	73-pin connector -T73a-

B -	73-pin connector -T73b-

Description of signal onboard supply control unit -J519-

Connector	Pin	Terminal
A	1	-
A	2	-
A	3	-
A	4	Interior lighting out put signal, door contact switch
A	5	-
A	6	-
A	7	-
A	8	-
A	9	-
A	10	Rear lid release motor output signal
A	11	Central locking motor "lock" output signal for all doors
A	12	Central locking motor output signal for driver's door
A	13	-
A	14	Central locking earth input signal (31)
A	15	Central locking motor output signal for front passenger door and rear doors
A	16	Central locking supply input signal (30)
A	17	Central locking lock unit input signal for rear left door
A	18	Central locking lock unit input signal for rear right door
A	19	Driver side door contact switch input signal
A	20	Front passenger side door contact switch input signal
A	21	Central locking lock unit input signal for front passenger door
A	22	Central locking lock unit input signal for driver's door
A	23	Rear lid handle release button input signal
A	24	Central locking input signal, driver door
A	25	Interior locking button input signal
A	26	Door contact switch input signal for rear right door
A	27	-
A	28	Hazard warning light button input signal
A	29	Horn plate input signal
A	30	Rear lid lock position 2 input signal
A	31	Rear lid lock position 1 input signal
A	32	Right turn signal switch input signal
A	33	Left turn signal switch input signal
A	34	Door contact switch input signal for rear left door
A	35	-
A	36	-
A	37	-
A	38	-
A	39	Earth input signal (31)
A	40	-
A	41	-
A	42	Supply input signal (86s) for ignition/starter switch
A	43	Brake pedal position sender input signal
A	44	Supply input signal (15) for ignition/starter switch
A	45	Side light switch input signal
A	46	-
A	47	-
A	48	-
A	49	-
A	50	-
A	51	-
A	52	Fuel supply relay output signal
A	53	-
A	54	-
A	55	-
A	56	Hazard warning light system warning lamp signal output
A	57	-
A	58	Central locking SAFE function warning lamp output signal
A	59	Interior locking warning lamp output signal
A	60	Heated rear window warning lamp output signal
A	61	-
A	62	-
A	63	-
A	64	-
A	65	Supply output signal (30G), interior lights
A	66	Supply input signal (30), interior lights
A	67	-
A	68	Supply input signal (30), window wiper
A	69	Window wiper position 1 output signal
A	70	Window wiper earth input signal
A	71	Window wiper position 2 output signal
A	72	Horn output signal
A	73	Horn supply input signal (30)
B	1	-
B	2	-
B	3	-
B	4	-
B	5	-
B	6	-
B	7	-
B	8	-
B	9	-
B	10	-
B	11	-
B	12	-
B	13	Turn signal and brake light supply input signal (30)
B	14	Left turn signal output signal
B	15	Right turn signal output signal
B	16	Brake lights output signal
B	17	LIN bus, door control unit and switches in steering wheel
B	18	Powertrain CAN, low
B	19	Powertrain CAN, high
B	20	Convenience CAN, high
B	21	Convenience CAN, low
B	22	Diagnosis CAN, low
B	23	Diagnosis CAN, high
B	24	-
B	25	-
B	26	-
B	27	Window wiper position 1 input signal
B	28	-
B	29	-
B	30	-
B	31	Heated rear window button input signal
B	32	Wiper limit switch input signal
B	33	-
B	34	Switch and Instrument Illumination (58d) Output Signal
B	35	-
B	36	-
B	37	Signal (K), diagnosis
B	38	Earth input signal (31) for electronics
B	39	Supply input signal (30) for electronics
B	40	-
B	41	-
B	42	-
B	43	-
B	44	-
B	45	-
B	46	-
B	47	-
B	48	Reversing light switch input signal
B	49	Signal (L) alternator
B	50	Terminal 50 input signal from ignition/starter switch
B	51	Supply input signal (75a) for ignition/starter switch
B	52	-
B	53	Window wiper position 2 input signal
B	54	-
B	55	-
B	56	-
B	57	-
B	58	-
B	59	Input signal for reference voltage (30)
B	60	Input signal for earth - reference voltage (31)
B	61	Washer pump motor and rear window wiper motor output signal
B	62	Windscreen wiper intermittent operation input signal
B	63	Heated rear window output signal
B	64	-
B	65	-
B	66	-
B	67	Heated rear window supply input signal (30)
B	68	-
B	69	-
B	70	-
B	71	-
B	72	-
B	73	-

VW POLO 2015 Control unit in dash panel insert J285

Control unit in dash panel insert -J285-

1 -	Control unit in dash panel insert -J285-

2 -	32-pin​​ connector​ -T32-

VW POLO 2015 Driver door control unit J386 Driver door control unit -J386- Fitting location: 1 -  Driver door control unit -J386- 2 -  16-pin connector -T16g- 3 -  4-pin connector -T4am- 4 -  Not installed   Note: Note Installation of door control unit on front passenger side is similar to installation on driver side.

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Connector assignment.

1 -	Driver door control unit -J386-

2 -	16-pin connector -T16g-

VW POLO 2015 Rear right door control unit J389 Rear right door control unit -J389- Fitting location: 1 -  Rear right door control unit -J389- 2 -  4-pin​ connector​ -T4ap- 3 -  16-pin​ connector​ -T16k-   Note: The installation of the rear right door control unit is similar to installation on rear left door.

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Connector assignment.

1 -	Rear right door control unit -J389-

2 -	16-pin​ connector​ -T16k-

VW POLO 2015 Parking aid control unit J446 Parking aid control unit -J446- Fitting location 1 -  Parking aid control unit -J446- 2 -  Not installed 3 -  Not installed 4 -  16-pin connector -T16e- 5 -  12-pin​ connector​ -T12- 6 -  2-pin​ connector​ -T2ea-   Note: The illustration may deviate.

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Connector assignment

A -	16-pin connector -T16e-

B -

Vacant

C -	12-pin​ connector​ -T12-

D -	Parking aid control unit -J446-

VW POLO 2015 Rear left door control unit J388 Rear left door control unit -J388- Fitting location: 1 -  Rear left door control unit -J388- 2 -  4-pin connector -T4ao- 3 -  16-pin connector -T16j-

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Connector assignment.

1 -	Rear left door control unit -J388-

2 -	16-pin connector -T16j-

VW POLO 2015 Front passenger door control unit J387 Front passenger door control unit -J387- Fitting location: 1 -  Front passenger door control unit -J387- 2 -  16-pin connector -T16l- 3 -  4-pin connector -T4an- 4 -  Not installed

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Connector assignment.

1 -	Front passenger door control unit -J387-

2 -	16-pin connector -T16l-

VW POLO 2015 Radio R

Radio -R-

Connector assignment:

A -

Radio -R-

B -	Quadlock Connector

q	8-pin connector, black -T8k-

q	8-pin connector, brown -T8j-

q	12-pin connector, blue -T12f-

C -

Radio -R-

D -	Single connector for aerial

E -	Not present

F -	Not present

G -	Not present

VW POLO 2015 Air​ conditioning​ system​ control​ unit​ J301

Air​ conditioning​ system​ control​ unit​ -J301-

Connector assignment:

A -	5-pin connector -T5l-

B -	16-pin connector -T16h-

C -	18-pin​ connector​ -T18-

D -	Air​ conditioning​ system​ control​ unit​ -J301-

VW POLO 2015 Multimedia system control unit J650

Multimedia system control unit -J650-

1 -	Multimedia system control unit -J650-

2 -	12-pin connector -T12e-

The illustration may deviate.

VW POLO 2015 Engine control unit J623 Engine control unit -J623- Fitting location 1 -  Engine control unit -J623- 2 -  Not present   Note: The illustration may deviate.

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VW POLO 2015 Engine control unit J623

Engine control unit -J623-

Connector assignment:

-T80- -

80-pin connector

t	The T80 connector is composed of a 52-pin connector and a 28-pin connector.

t	Depending on equipment

Connector assignment:

A -	Engine control unit -J623-

B -	94-pin​ connector​ -T94-

C -	60-pin​ connector​ -T60-

t	The connector is composed of a 94-pin connector and a 60-pin connector.

t	Depending on equipment

VW POLO 2015 ABS control unit J104

ABS control unit -J104-

Connector assignment:

A -	ABS control unit -J104-

B -	38-pin​​ connector​ -T38-

VW POLO 2015 Power steering control unit -J500- , from November 2009   Note: With vehicles from May 2010, see overview of control units, on item

Fitting location:

1 -	4-pin connector -T4z-

2 -	2-pin​ connector​ -T2di-

3 -	3-pin connector -T3s-

4 -	Power steering control unit -J500-

5 -	Steering hydraulics pump -V119-

6 -	Bass tone horn -H7- , 2-pin connector -T2fd-

7 -	Treble tone horn -H2- , 2-pin connector -T2fc-

VW POLO 2015 Radiator fan control unit J293 Radiator fan control unit -J293- Fitting location: 1 -  Radiator​ fan​ thermal​ switch -F18- (T3af) 2 -  3-pin connector, radiator fan -T3ae- 3 -  6-pin connector -T6ab- 4 -  4-pin connector -T4ab- 5 -  Radiator fan control unit -J293-

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VW POLO 2015 Automatic glow period control unit J179 Automatic glow period control unit -J179- 1 -  Fuse holder A -SA- 2 -  Fuse holder C -SC- 3 -  Automatic glow period control unit -J179-

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VW POLO 2015 Power steering control unit -J500- , from May 2010 Fitting location 1 -  Power steering control unit -J500- 2 -  Electromechanical power steering motor -V187-

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Connector assignment

1 -	Power steering control unit -J500-

A -	2-pin​ connector​ -T2di- (J500)

B -	3-pin connector -T3s- (J500)

C -	6-pin connector -T6bc- (V187)

D -	6-pin connector -T6bd- (G269)

VW POLO 2015 Radiator fan control unit -J293- , from May 2010 1 -  Radiator fan control unit -J293- 2 -  4-pin connector -T4ab-

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VW POLO 2015 Overview of coupling stations and connectors

Overview of coupling stations and connectors

2 -	Coupling station for right exterior mirror -T10f-

q	Fitting location

5 -	Coupling stations for aerials

q	Fitting location: on rear cross member

q	Fitting location

q	Fitting location

12 -	Coupling station, engine -T14-

q	Fitting location

14 -	Coupling station on radiator fan -T4ab-

q	Fitting location

Coupling station for right exterior mirror -T10f- Fitting location 1 -  Front passenger door control unit -J387- 2 -  16-pin connector -T16l- 3 -  4-pin connector -T4an- 4 -  Coupling station for left exterior mirror -T10f-   Note: The installation of the exterior mirror coupling station on the driver side is similar to the installation on the front passenger side.

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VW POLO 2015 Coupling station on right B-pillar T28c Coupling station on right B-pillar -T28c- Fitting location 1 -  Coupling station on right B-pillar -T28c-

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VW POLO 2015 Coupling station for tank filler flap lock T2ea Coupling station for tank filler flap lock -T2ea- Fitting location 2-pin​ connector​ -T2ea--6-   Note: The illustration may deviate.

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VW POLO 2015 Coupling stations in rear lid Coupling stations in rear lid Fitting location 1 -  5-pin connector -T5j- 2 -  5-pin connector -T5i-

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VW POLO 2015 Rear lid coupling stations Rear lid coupling stations Fitting location 5-pin connector -T5k--4- 5-pin connector -T5h--5-   Note: The illustration may deviate.

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VW POLO 2015 Coupling station on left B-pillar T28b Coupling station on left B-pillar -T28b- Fitting location 1 -  Coupling station on left B-pillar -T28b-   Note: The installation of the coupling station on the left side is similar to the right side.

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VW POLO 2015 Coupling station for left exterior mirror T10v Coupling station for left exterior mirror -T10v- Fitting location 1 -  Driver door control unit -J386- 2 -  16-pin connector -T16g- 3 -  4-pin connector -T4am- 4 -  Coupling station for left exterior mirror -T10v-

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VW POLO 2015 Coupling station on heater and air conditioner unit T10c Coupling station on heater and air conditioner unit -T10c- Fitting location Coupling station on heater and air conditioner unit -T10c--arrowl-

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VW POLO 2015 Coupling station, engine T14 Coupling station, engine -T14- Fitting location Coupling station, engine -T14--3-

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VW POLO 2015 Coupling station on radiator fan T4ab Coupling station on radiator fan -T4ab- Fitting location 1 -  Radiator fan control unit -J293- 2 -  Coupling station on radiator fan -T4ab-

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