Using ABS Warning Lamp

Perform ABS Warning Lamp Check .
Using service wire (4), connect diagnosis switch terminal (2) of monitor connector (blue) (1) to ground (3).

Fig 1: Shorting Diagnosis Switch Terminal
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Turn ignition switch to ON position.
Read flashing of ABS warning lamp which represents DTC as shown in the following example and write it down.
When more than 2 DTCs are stored in memory, flashing for each DTC is repeated three times starting with the smallest DTC number in increasing order.

For details of DTC, refer to DTC Table .

If DTC is not indicated at ABS warning lamp, go to Code (DTC) Is Not Outputted Even with Diagnosis Switch Terminal Connected to Ground .

Example: When right-front wheel speed sensor circuit opens (DTC 21)

Fig 2: DTC 21 (Example)
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After completing the check, turn ignition switch off, disconnect service wire from monitor coupler.