BENDIX MC-30 TRAILER ABS CONTROLLER Technical Information PDF herunterladen (Seite 12)

J1587 DIAGNOSTIC

12 1 J1587 diagnostics shorted or open • Check for corroded/damaged wiring or connectors 250 3, 4, 5

between the ECU and J1587 Diagnostic. or 12

• Verify the following:

- At the 18-pin ECU harness connector:

(a) Continuity of the J1587 Diagnostic wiring to the

lamp (auxiliary device).

(b) +12V is not measured at J1587 Diagnostic lead.

- At J1587 Diagnostic connector:

(a) No continuity of the J1587 Diagnostic lead to

ground.

(b) No continuity from J1587 Diagnostic lead to any

other ECU pin(s).

components as required.

TRAILER-MOUNTED ABS INDICATOR LAMP

13 1 ABS lamp shorted or open • Check for corroded/damaged wiring or connectors 81 3, 4, 5

between the ECU and ABS Indicator Lamp. or 12

• Verify the following:

- At the 5-pin or 18-pin ECU harness connector:

(a) Continuity of the ABS Indicator Lamp wiring

to the lamp (auxiliary device).

(b) +12V is not measured at ABS Indicator Lamp lead.

- At ABS Indicator Lamp connector:

(a) No continuity of the ABS Indicator Lamp lead to

ground.

(b) No continuity from ABS Indicator Lamp lead to any

other ECU pin(s).

components as required.

1st 2nd Fault Description Repair Information J1587 J1587

Digit Digit (SID) (FMI)

Diagnostic Trouble Codes (DTCs) (continued)

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 31 32

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BENDIX MC-30 TRAILER ABS CONTROLLER Technical Information Seite 12