ad8340s600110a

TM test of electrical system engine cooler fan actuation

Type ad · emne 83.40 · version 0103 · 2003-06-13

Gælder for: MODEL 638.094 /194 /294 with ENGINE 611.980, 111.950 /980 as of 1.2.00 with CODE (H06) Air conditioning

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 3 Karrosseri › 83 Klimatisering › 83.40 Klimatiseringsautomatik — Serie 611 (modeller 980) · Serie 638 (modeller 094, 194, 294)

EinPAS 39 Varmesystem/ventilation/køling › 39.15 Klimatisering › 39.15.1 Grundinformation — Serie 611 (modeller 980) · Serie 638 (modeller 094, 194, 294)

Gælder også for motorer/gearkasser: 111 950, 111 980

AD83.40-S-6001-10A

TM test of electrical system engine cooler fan actuation

Model 638 with Engine 111.950/980 from 1.2.00 or 611.980 with air conditioning system

Scope of test

Tester/test connection

Operation/

Requirement

Specified value

Possible cause/

Remedy

1.0

Engine cooler fan (M34)

Cable

Open-circuit

Engine 111.950/980 from 1.2.00 or 611.980 with air conditioning

A20.2

3

M34.2

6

Plug 2 removed from A20

Plug 2 removed from engine cooler fan M34

< 5 Ω

Wiring

1.1

1.1

Cable

Short-circuit to positive

A20.2

3

Plug 2 removed from A20

Plug 2 removed from engine cooler fan M34

Ignition: ON

< 1 V

Short-circuit to positive

1.2

1.2

Short-circuit to ground

A20.2

3

Plug 2 removed from A20

Plug 2 removed from engine cooler fan M34

>20 kΩ

Short-circuit to ground

Value in order

Engine cooler fan (M34)

Control and operating unit, air conditioning A20