Pinout Values and Diagnostic Parameters
TERMINAL VOLTAGE CHECK CHART1. Measure the voltages between terminals (32) and (34) (ground terminals) and each respective terminal.
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2. The terminal layouts are shown in the illustrations below.
NOTE: Do not measure terminal voltage for approximately three seconds after the ignition switch is turned on. The ABS-ECU performs the initial check during that period.
RESISTANCE AND CONTINUITY BETWEEN HARNESS-SIDE CONNECTOR TERMINALS
1. Turn the ignition switch off and disconnect the ABS-ECU connectors before checking resistance and continuity.
2. Check between the terminals indicated in the table below.
3. The terminal layouts are shown in the illustration below.