Ford 2003 Mustang Workshop Manual page 3528

Was the result retrieved ABS: NO RESPONSE ON
CKT914 (BUS+)?
A3 CHECK FOR OPEN BETWEEN DLC C251 AND ANTI-
LOCK BRAKE CONTROL MODULE C135 — CIRCUIT 914
(TN/OG)
Key in OFF position.
Disconnect the diagnostic tool.
Disconnect: Anti-Lock Brake Control Module C135.
Measure the resistance between anti-lock brake control
module C135 Pin 30, Circuit 914 (TN/OG), harness side
and DLC C251 Pin 2, Circuit 914 (TN/OG), harness
side.
Is the resistance less than 5 ohms?
A4 CHECK CIRCUIT 914 (TN/OG) BETWEEN DLC C251
AND IN-LINE C144 FOR OPEN
Disconnect: In-Line C144.
Check in-line C144 for damage; repair as necessary.
Measure the resistance between in-line C144 Pin 6,
Circuit 914 (TN/OG), harness side and DLC C251 Pin 2,
Circuit 914 (TN/OG), harness side.
Is the resistance less than 5 ohms?
A5 CHECK CIRCUIT 914 (TN/OG) BETWEEN DLC C251
AND IN-LINE C215 FOR OPEN
Disconnect: In-Line C215.
Check in-line C215 for damage; repair as necessary.
Measure the resistance between in-line C215 Pin 10,
Circuit 914 (TN/OG), harness side and DLC C251 Pin 2,
Circuit 914 (TN/OG), harness side.
Yes
INSTALL a new anti-lock brake
control module. REFER to
Section 206-09B . TEST the
system for normal operation.
No
GO to A4 .
Yes
REPAIR Circuit 914 (TN/OG)
between anti-lock brake control
module C135 and in-line C144.
For additional information,
REFER to Communication
Circuit Wiring Repair . TEST the
system for normal operation.
No
GO to A5 .
Yes
REPAIR Circuit 914 (TN/OG)
between in-line C144 and in-line
C215. For additional
information, REFER to
Communication Circuit Wiring
Repair . TEST the system for
normal operation.
No
REPAIR Circuit 914 (TN/OG)
between DLC C251 and in-line
C215. For additional