B4M0585A
4) Measure resistance between A.B.S. control module
connector and body.
TROUBLE CODE / Connector & terminal:
21 / (P3) No. 23—body
23 / (P3) No. 22—body
25 / (P3) No. 24—body
27 / (P3) No. 8—body
Specified resistance: 1 MΩ, min.
B4M0586A
5) Turn ignition switch ON.
6) Measure voltage between A.B.S. control module con-
nector and body.
TROUBLE CODE / Connector & terminal:
21 / (P3) No. 23—body
23 / (P3) No. 22—body
25 / (P3) No. 24—body
27 / (P3) No. 8—body
Specified voltage: 0 V
G4M0698
2. CHECK INPUT SIGNAL OF A.B.S. SENSOR TO
A.B.S. CONTROL MODULE SIDE.
1) Raise all four wheels of ground.
2) Turn ignition switch OFF.
3) Disconnect connector from A.B.S. control module.
4) Disconnect connector cover from connector.
(a) Remove screw from portion
1.
(b) Move rubber boot
2back (toward harness).
(c) Slide cover
3in direction shown by arrow and
remove.
5) Connect connector to A.B.S. control module.
6) Connect the oscilloscope to the A.B.S. control module
connector in accordance with trouble code.
7) Turn ignition switch ON.
19
4-4aBRAKES
7. Diagnostics Chart with Trouble Code
E: TROUBLE CODE 29
—FAULTY TONE WHEEL, ETC.—
DIAGNOSIS:
Faulty tone wheel
Faulty A.B.S. control module
TROUBLE SYMPTOM:
A.B.S. does not operate.
NOTE:
When the wheels turn freely for a long time, such as when
the vehicle is towed or jacked-up, or when steering wheel
is continuously turned all the way, this trouble code may
sometimes occur.
Check tire specifications, tire wear and air
pressure.
OK
Not OK
Replace tire.
1. Check input signal of A.B.S. sensor to
A.B.S. control module side.
Not OK
OK
Check contact of A.B.S. control module connector
terminal.
Not OK OK
Repair A.B.S. control module connector.
Replace A.B.S. control module.
2. Check resistance of A.B.S. sensor.
Not OK
OK
Repair harness/connector.
3. Check A.B.S. sensor mechanical trouble.
Not OK
OK
Replace A.B.S. sensor.
Repair mechanical trouble.
NOTE:
When checking A.B.S. sensor, carefully bend or swing con-
nector and harness to check for improper contact or open
circuits.
26
4-4aBRAKES
7. Diagnostics Chart with Trouble Code
