honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Tachometer > < Speedometer Head|Testing and Inspection
Page 2
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10. Check for continuity between No. 9 terminal and body ground.

Is there continuity?

YES - Repair short to ground in the BLU/WHT wire between the PCM and driver's multiplex control unit connector B, navigation connector C
(with navigation), climate control unit connector B (or heater control panel connector), gauge assembly 30P connector A, or the cruise control
unit.

NO - Check for these problems:

-

Bent, loose or corroded terminals.

-

A faulty PCM.

Tachometer > < Speedometer Head|Testing and Inspection