Actron GM Code Scanner CP9001 - Manual (Page 79)

79
ABS Code Meanings: Teves Mark II (Version A)
IMPORTANT: Always follow vehicle service manual procedures for any ABS
repairs! (Manual listings on page 4.)
11
EBCM (Electronic Brake
Control Module) Failure.
In most cases, this code
indicates an EBCM failure.
Follow the appropriate
chart to check the ground
circuit.
12
EBCM (Electronic Brake
Control Module) Failure.
In most cases, this code
indicates an EBCM failure.
Follow the appropriate
chart to check the ground
circuit.
21
Main Valve. Checks for
open, shorted or
intermittent condition in
the main valve solenoid
and its circuitry.
22
Left Front Inlet Valve.
Checks for open, shorted
or intermittent condition in
the left front inlet valve
solenoid and its circuitry.
23
Left Front Outlet Valve.
Checks for open, shorted
or intermittent condition in
the left front outlet valve
solenoid and its circuitry.
24
Right Front Inlet Valve.
Checks for open, shorted
or intermittent condition in
the right front inlet valve
solenoid and its circuitry.
25
Right Front Outlet Valve.
Checks for open, shorted
or intermittent condition in
the right front outlet valve
solenoid and its circuitry.
26
Rear Inlet Valve. Checks for
open, shorted or intermittent
condition in the rear inlet
valve solenoid and its
circuitry.
27
Rear Outlet Valve. Checks
for open, shorted or
intermittent condition in the
rear outlet valve solenoid
and its circuitry.
31
Left Front Wheel Speed
Sensor circuit. Checks for
an open, short or
intermittent condition in
subject circuit.
32
Right Front Wheel Speed
Sensor circuit. Checks for
an open, short or
intermittent condition in
subject circuit.
33
Right Rear Wheel Speed
Sensor circuit. Checks for
an open, short or
intermittent condition in
subject circuit.
34
Left Rear Wheel Speed
Sensor circuit. Checks for
an open, short or
intermittent condition in
subject circuit.
35
Left Front Wheel Speed
Sensor circuit. Checks for
an open, short or
intermittent condition in
subject circuit.
36
Right Front Wheel Speed
Sensor circuit. Checks for
an open, short or
intermittent condition in
subject circuit.
37
Right Rear Wheel Speed
Sensor circuit. Checks for
an open, short or
intermittent condition in
subject circuit.
38
Left Rear Wheel Speed
Sensor circuit. Checks for
an open, short or
intermittent condition in
subject circuit.
41
Left Front Wheel Speed
Sensor circuit. Checks for
an open, short or
intermittent condition in
subject circuit.
42
Right Front Wheel Speed
Sensor circuit. Checks for
an open, short or
intermittent condition in
subject circuit.
43
Right Rear Wheel Speed
Sensor circuit. Checks for
an open, short or
intermittent condition in
subject circuit.
44
Left Rear Wheel Speed
Sensor circuit. Checks for
an open, short or
intermittent condition in
subject circuit.
45
Left Front Wheel Speed
Sensor Signal Missing.
Checks for missing signal
in the subject circuit
46
Right Front Wheel Speed
Sensor Signal Missing.
Checks for missing signal
in the subject circuit.
47
Either Rear Wheel Speed
Sensor Signal Missing.
Checks for missing signal
in
either of the rear wheel
speed sensor circuits.
(Note that it is impossible
to determine which of the
rear wheel speed circuits is
causing the problem.) This
code will set if the front
wheels spin while the rear
wheels are stationary.
48
Any three Wheel Speed
Sensor Signals Missing.
There are missing signals
in three (3) of the four (4)
wheel speed sensor
circuits.