OBDII Code List

P1DAA HONDA - Voltage Control Unit V2S Voltage Sensor Range/Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Voltage Control Unit (VCU)
  • Voltage Control Unit (VCU) harness is open or shorted
  • Voltage Control Unit (VCU) circuit poor electrical connection
  • Faulty Motor Control Module

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1daa Honda Description

The motor control module judges the characteristics abnormality of V2S voltage sensor by comparing the voltage control state and V1 voltage reading, V2M voltage reading, and V2S voltage reading. If V2M voltage sensor characteristic abnormalities of the state has continued for the specified time, the motor control module detects a malfunction and stores a DTC.
OBDII Code P1daa Honda - Voltage Control Unit V2S Voltage Sensor Range/Performance -

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P1DAA HONDA Comments

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