Scribd
Upload
75 views1 page

Troubleshooting-Data: FH 12 380 Model: Motor: D12A 380 / ABS Basis 4 Channel

This document provides troubleshooting information for an ABS system on a vehicle. It lists the component being tested, the pins being measured, the conditions, expected values, and notes. Measurements are provided for the battery voltage, ABS indicator lamp voltage, control valve resistances, ignition voltage, and wheel speed sensor resistances both static and under rotation. The troubleshooting data follows a standard format of component, pin numbers, test conditions, expected values, and additional notes to aid in diagnosing any issues.

Uploaded by

EL AMRANI AMAR
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
75 views1 page

Troubleshooting-Data: FH 12 380 Model: Motor: D12A 380 / ABS Basis 4 Channel

This document provides troubleshooting information for an ABS system on a vehicle. It lists the component being tested, the pins being measured, the conditions, expected values, and notes. Measurements are provided for the battery voltage, ABS indicator lamp voltage, control valve resistances, ignition voltage, and wheel speed sensor resistances both static and under rotation. The troubleshooting data follows a standard format of component, pin numbers, test conditions, expected values, and additional notes to aid in diagnosing any issues.

Uploaded by

EL AMRANI AMAR
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 1

Troubleshooting-data

Model: FH 12 380 Motor: D12A 380 / ABS Basis 4 Channel

Component: From: To: Condition: Value Measured:


Pic.
. . . Connector seen from ECU side .
. . . Measurements taken with .
connector installed
Battery (earth) B4 Batt. - Ignition on 0-1V
Battery (earth) B9 Batt. - Ignition on 0-1V
. . . Measurements taken with .
connector removed
ABS indicator lamp B15 B4 Ignition on 22 - 28 V
Battery (possitive) B8 B4 Ignition off 22 - 28 V
Control valve 1 L A6 A3 Ignition off 28 - 32 ohm
Control valve 1R A4 A1 Ignition off 28 - 32 ohm
Control valve 2 L A4 A2 Ignition off 28 - 32 ohm
Control valve 2 R A9 A8 Ignition off 28 - 32 ohm
Ignition B7 B4 Ignition on 22 - 28 V
Wheelspeed sensor 1 L A15 A12 Ignition off 1100 - 1250
ohm
Wheelspeed sensor 1 L A15 A12 Spin wheel at approx. 30 rpm min. 100 mV 1050
AC
Wheelspeed sensor 1 R A13 A10 Ignition off 1100 - 1250
ohm
Wheelspeed sensor 1 R A13 A10 Spin wheel at approx. 30 rpm min. 100 mV 1050
AC
Wheelspeed sensor 2 L A14 A11 Ignition off 1575 - 1925
ohm
Wheelspeed sensor 2 L A14 A11 Spin wheel at approx. 30 rpm min. 100 mV 1050
AC
Wheelspeed sensor 2 R A18 A17 Ignition off 1575 - 1925
ohm
Wheelspeed sensor 2 R A18 A17 Spin wheel at approx. 30 rpm min. 100 mV 1050
AC

You might also like