ABS relay questions
Instructor
Joined: Oct 2012
Posts: 155
Likes: 2
From: Lund, Schweden
30 Line from battery positive terminal
31 Return wire from battery Negative or ground (direct)
15 Switched positive after battery (ignition-switch output)
87 Input
this is Bosch own designation of numbers
31 Return wire from battery Negative or ground (direct)
15 Switched positive after battery (ignition-switch output)
87 Input
this is Bosch own designation of numbers
Instructor
Joined: Oct 2012
Posts: 155
Likes: 2
From: Lund, Schweden
So when you turn ignition on the relay will be activated and pull and give power to 87 that are given signal /12Volt to xxx
Like the #30 + gets connected to #87 to deliver +
Like the #30 + gets connected to #87 to deliver +
Last edited by P356GT; Oct 29, 2020 at 12:35 PM.
