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ON-BOARD DIAGNOSTIC [MULTIPLEX COMMUNICATION SYSTEM] 09-02D–5 09-02D 10 INSPECT PCM • Disconnect the PCM connector. • Measure the resistance between following terminals. • Is the resistance 118— 130 ohms? Yes Go to the next step. No Replace the PCM, then go to the next step. 11 INSPECT INSTRUMENT CLUSTER • Disconnect the instrument cluster connector. • Measure the resistance between the following terminals. (part-side) — Instrument cluster terminals 2V and 2X (part-side) • Is the resistance 118— 130 ohms? Yes Go to next step. No Replace the instrument cluster, then go to the next step. 12 INSPECT INFORMATION DISPLAY • Disconnect the information display connector. • Measure the resistance between the following terminals. — Information display terminal J and I (part- side) • Is the resistance 118— 130 ohms? Yes Go to next step. No Replace the BCM, then go to the next step. 13 CLASSIFY WIRING HARNESS • Turn the ignition switch to the LOCK position. • Disconnect the connector of any unit that does not respond. (If there are two or more • Turn the ignition switch to the ON position. • Measure the voltage between the following terminals. — DLC-2 terminals E and GND — DLC-2 terminals L and GND — DLC-2 terminals K and GND • Is voltage 2.0— 3.0 V? Yes Go to the next step. No Retry this step with other module connector disconnected. STEP INSPECTION ACTION 1871-1U-06B(09-02D).fm 5 ページ 2006年3月15日 水曜日 午前11時40分 |