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Keyless Access (Power Control Unit) - Diagnostics
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DTC B12F3 (Keyless Access Power Control Unit)
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Inspection Outline
Inspection Outline
The components to be tested are indicated by a dotted line.
Courtesy of HONDA, U.S.A., INC.
Inspection Items
Work Items
a
External Circuit
+B_TCU [VB1], +B_TCU2 [VB2], +B_TCU3 [VB3], IG1_TCU [IG1], GND [LG1], GND [LG2], IGN_TRX [IGNTRx] Circuit Inspection
b
TCM
TCM Inspection
c
Body Control Module
Body Control Module Inspection