POWER WINDOW CONTROL SYSTEM > Rear Power Window Switch LH Circuit |

| 1.CHECK WIRE HARNESS (MULTIPLEX NETWORK SWITCH - BATTERY AND BODY GROUND) |
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Disconnect the P17 connector.
Measure the voltage and resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
| P17-12 (BDR) - Body ground | Always | 10 to 14 V |
| Tester Connection | Condition | Specified Condition |
| P17-7 (GND) - Body ground | Always | Below 1 Ω |
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| OK | ||
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