fuse AUDI A4 1998 B5 / 1.G AC System Electrical Testing Workshop Manual

01-115


A/C system, electrical testing

Notes:

Vehicles 1997 page 01
-135
.

VAG1598 test box must not be connected to -
E87- when performing On Board Diagnostic
with VAG1551 Scan Tool (ST)

Test equipment required

Requirements
CAUTION!
Switch multimeter to the appropriate measuring range before
VAG1598 test box with adapter cables VAG1598/11, VAG1598/12
and VAG1594 adapter set Fluke 83 multimeter (US 1119) or equivalentUS 1115 LED tester ThermometerBattery Positive Voltage (B+) OK Ground (GND) connections on engine and transmission OK Fuse No. 42 (S42), 51 (S51), 225 (S225) and 15 (S15) OK
Pa
ge 1 of 47 A/C s
ystem, electrical testin
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