4000CS Quattro L5-2144cc 2.14L SOHC (JT) (1986)
Antilock Brakes / Traction Control Systems: Technical Service Bulletins
System Function Check W/ VAG 1710
ABS, CHECKING FUNCTION WITH VAG 1710
Note
From 1993 m.y. the ABS switch (E 83) is deleted on all models.
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drive vehicle onto hoist platform and raise far enough until all wheels can be turned freely
Note
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transmission in neutral (N)
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differential lock not engaged on All Wheel Drive (AWD) models
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parking brake not applied
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switch off ignition
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remove plug connection to ABS Control Module (J 104)
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set coding switch A at connector cable VAG 1710/1 to correct setting of vehicle being tested
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plug connector cable VAG 1710/1 to vehicle ABS Control Module (J 104) harness and ABS tester VAG 1710
Note
The ABS Warning Light (K 47) lights up in test steps 1 to 4 and 6 when the ignition is switched on. If the LED on the ABS tester (LED -1-) goes out
during the ABS test, test power supply to ABS Control Module (J 104)
CAUTION
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DO NOT drive vehicle with testers connected
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DO NOT test the brake system on a brake dynamometer