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Home >> Mercedes Benz >> 2000 >> ML430 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Anti-Theft & Central Locking System -- 163 Chassis >> Self-Diagnostic System >> Anti-theft alarm (ATA) test of electrical system feedback when arming - AD80.50-P-6000-21GH

Anti-theft alarm (ATA) test of electrical system feedback when arming - AD80.50-P-6000-21GH

HAND-HELD TESTER Scope of test Measuring instrument/Test connection Operation/Requirement Specified value
  • Possible cause/Remedy
1.0  ATA armed 
HHT actual value
HAND-HELD TESTER All doors closed and locked, arm ATA with transmitter key. YES
  • All-Activity Module (AAM) (N10)
1.1  ATA status indicator 
HHT actual value
HAND-HELD TESTER All doors closed and locked, arm ATA with transmitter key. ON Value in order:
AD80.50-P-6000-07GH 
Value not in order:
==>1.2
  • All-Activity Module (AAM) (N10)
1.2  ATA rotary tumbler and CL signalling contact 
HHT actual values
HAND-HELD TESTER All doors closed and locked, arm ATA with transmitter key. Both actual values CLOSED Check relevant microswitches:
Front doors:
AD80.20-P-6001-39GH 
AD80.20-P-6001-41GH 
Rear doors:
AD80.20-P-6001-40GH 
AD80.20-P-6001-41GH 
Hatchback:
AD80.20-P-6001-44GH 
AD80.20-P-6001-45GH 
Engine hood:
AD80.50-P-6000-01GH