ad3036w6002b

Linear vehicle speed limiter (GBL) test of electrical system

Type ad · topic 30.36 · version 0101 · 2003-06-10

Applies to: ENGINE 441.9, 445.9, 446.9 in MODEL 625.1 with CODE (MA1) Linear vehicle speed limiter (GBL) 80 km/h ENGINE 402.9, 440.9, 442.9, 445.9, 446.9 in MODEL 655 with CODE (MA1) Linear vehicle speed limiter (GBL) 80 km/h ENGINE 401.9, 440.9, 441.9, 442.9, 445.9, 446.9 in MODEL 656 with CODE (MA1) Linear vehicle speed limiter (GBL) 80 km/h ENGINE 442.9, 446.9 in MODEL 657 with CODE (MA1) Linear vehicle speed limiter (GBL) 80 km/h ENGINE 440.9, 442.9, 446.9 in MODEL 658 with CODE (MA1) Linear vehicle speed

Where it sits

Function group 1 Engine › 30 Throttle control, speed control systems › 30.36 Speed limiter (GB, GBE, GBL) — Series 440 (models 9**) · Series 441 (models 9**) · Series 442 (models 9**) · Series 625 (models 1**) · Series 655 · Series 656 · Series 657 · Series 658 · Series 659

Also applies to engines/gearboxes: 401 9**, 402 9**, 445 9**, 446 9**

AD30.36-W-6002B

Linear vehicle speed limiter (GBL) test of electrical system

17.12.97

ENGINE 441.9, 445.9, 446.9 in MODEL 625.1 with CODE (MA1) Linear vehicle speed limiter (GBL) 80 km/h

ENGINE 402.9, 440.9, 442.9, 445.9, 446.9 in MODEL 655 with CODE (MA1) Linear vehicle speed limiter (GBL) 80 km/h

ENGINE 401.9, 440.9, 441.9, 442.9, 445.9, 446.9 in MODEL 656 with CODE (MA1) Linear vehicle speed limiter (GBL)
80 km/h

ENGINE 442.9, 446.9 in MODEL 657 with CODE (MA1) Linear vehicle speed limiter (GBL) 80 km/h

ENGINE 440.9, 442.9, 446.9 in MODEL 658 with CODE (MA1) Linear vehicle speed limiter (GBL) 80 km/h

ENGINE 401.9, 440.9, 442.9, 445.9, 446.9 in MODEL 659 with CODE (MA1) Linear vehicle speed limiter (GBL) 80 km/h

Linear actuator (actuator motor) may not be connected to an external power source (this would destroy linear actuator).

Linear vehicle speed limiter (GBL) function diagram

GF30.36-W-0003-01A

Cables, plug connectors and fuses are included in the test and, in the event of a fault display, may have to be tested separately later for open-circuit, good contact and correct connection in accordance with the currently relevant wiring diagram

After test, check coded plug according to vehicle speed overrides and RQV coding using multimeter.

Linear vehicle speed limiter (GBL) diagnosis, previous knowledge

AD30.36-W-2002A

GBL diagnosis tools

AD30.36-W-2002-01A

a

Vehicle voltage 22.5-29.5 V

b

Compressed air over 7 bar

Test

1

Linear vehicle speed limiter (GBL) entire system, testing electrical system

AD30.36-W-6002-08B

2

GBL fault lamp, testing electrical system

Carry out on SK vehicles with control unit part no. 000 586 00 04 and on vehicles with fault code read out only.

AD30.36-W-6002-01B

3

GBL solenoid valve, testing electrical system

Carry out on SK vehicles with control unit part no. 000 586 00 04 and on vehicles with fault code read out only.

AD30.36-W-6002-02B

4

GBL engine brake switch, testing electrical system

Carry out on SK vehicles with control unit part no. 000 586 00 04 and on vehicles with fault code read out only (not with retarder and decompression-valve).

AD30.36-W-6002-04B

5

GBL stop switch on engine, testing electrical system

Carry out on SK vehicles with control unit part no. 000 586 00 04 and on vehicles with fault code read out only.

AD30.36-W-6002-06B

6

GBL linear actuator, testing electrical system

Carry out on SK vehicles with control unit part no. 000 586 00 04 only.

AD30.36-W-6002-07B

Referenced documents