ABS With TCS Trouble Code Charts For Warning Light Codes

DIAGNOSIS
^ Faulty ABS/Traction Control System (TCS) control module.

TROUBLE SYMPTOMS
^ ABS does not operate.
^ TCS does not operate.

PROCEDURE
1. Check ground circuit of ABS/TCS control module.
a) Turn ignition switch OFF.
b) Disconnect connector from ABS/TCS control module.





c) Measure resistance between ABS/TCS control module connector and body.
Connector & terminal / Specified resistance:
(P4) No. 6 & body / 0 ohms
(P5) No. 5 & body / 0 ohms
(P7) No. 15 & body / 0 ohms

2. Check input voltage of ABS/TCS control module.
a) Turn ignition switch OFF.
b) Disconnect connector from ABS/TCS control module.
c) Turn ignition switch ON.





d) Measure voltage between ABS/TCS control module connector and body.
Connector & terminal / Specified voltage:
(P5) No. 1 & body / 10 - 12 Volts
(P5) No. 4 & body / 10 - 12 Volts

3. Check sources of signal noise.
a) Check that the mobile phone, radio and other wireless apparatus are installed correctly.
b) Check that the antenna and other possible noise sources are distant enough from the sensor harness.