Anti-Lock Brake System (Abs) - Abs 5.3 And Abs/TC 5.3: Tools

Porsche System Tester 2 with integrated digital multimeter.

Fig 1: Identifying Porsche System Tester 2 With Integrated Digital Multimeter
Courtesy of PORSCHE OF NORTH AMERICA, INC.
When performing measurements on the control module connector with a multimeter, use measuring leads (e.g. commercially available leads from Messrs. Bosch or shop-made leads) in order to avoid damaging the contacts in the control module connector.
Normal pins:

1 to 2 measuring leads with 2.5 mm flat connectors.

Mini pins:

1 to 2 measuring leads with 1.6 mm flat connectors.