Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHONDA2001ODYSSEY LXREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEDOOR LOCKSMULTIPLEX CONTROL SYSTEMTROUBLESHOOTINGPNK WIRE COMMUNICATION LINE TEST
2001 Honda Odyssey LX
PNK Wire Communication Line Test
2001 Honda Odyssey LXSECTION PNK Wire Communication Line Test
- Disconnect driver's multiplex control unit connector B (22P).
- Disconnect passenger's multiplex control unit connector B (22P).
- Check for continuity between No. 1 terminal of the driver's multiplex connector B (22P) and No. 9 terminal of the passenger's multiplex connector B (22P).Fig 1: Checking Continuity Between No. 1 Terminal Of Driver's Multiplex Connector B (22P) & No. 9 Terminal Of Passenger's Multiplex Connector B (22P)
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Is there continuity?
- YES: Replace the multiplex control unit most closely related to the failure.
- NO: Repair an open in the wire between the door multiplex B (22P) connector and the passenger's multiplex B (22P) connector.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.