DTC Diagnosis Procedure

NOTE:

The Signal Tech II Tool [- (NI-50190)] can be used to perform the following functions: Refer to the Signal Tech II User Guide for additional information.

Activate and display TPMS sensor IDs
Display tire pressure reported by the TPMS sensor
Read TPMS DTCs
Register TPMS sensor IDs

PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF DIAGNOSTIC RESULT
1. CONSULT
  1. Ignition switch ON.
  2. Select "Self Diagnostic Result" mode of "ABS".
Are any DTCs detected?

YES>>

Check the DTC. Refer to DTC Index .

NO>>

GO TO 2.
CHECK BCM INPUT/OUTPUT SIGNAL
1. Check BCM input/output signal values. Refer to Reference Value .
Is the inspection result normal?

YES>>

Check pin terminal and connection of each harness connector for malfunctioning conditions.

NO>>

Replace the BCM. Refer to Removal and Installation .