Volkswagen Passat 1995 Official Factory Repair Manual page 1648

Electrical wiring and component checks
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Electrical wiring and
component checks
Using VAG 1598 Test Box and VAG 1598/18
adaptor.
Notes:
Use the Fluke 83 multimeter and the VAG
1527B voltage tester for the following checks.
The specifications given are valid for an
ambient temperature from O to + 40 C.
If the measured figures deviate from the
specifications, determine malfunction using
wiring diagram.
If the measured figures only deviate slightly
from the specifications, clean sockets and plugs
on the tester and measuring cables, then repeat
check. Before replacing components check
wiring and connections and particularly in cases
of specifications less than 10
resistance measurement on the component.
To connect the testers to the Test Box use
jumper cables from the VW 1594 adaptor kit.
The terminal numbers of the plugs and the
socket numbers in the Test Box are identical.
Additional to the checks described in the table,
if necessary, the wiring must also be checked
for short to ground (-) or battery positive (+).
Battery voltage OK.
Fuses18 and 21 OK.
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6/12/2004