Reactor Temperature Sensor Circuit High Voltage
Table of contents
P1D7E HONDA Possible Causes
- Faulty Reactor Temperature Sensor
- Reactor Temperature Sensor harness is open or shorted
- Reactor Temperature Sensor circuit poor electrical connection
- Faulty Motor Control Module (Traction)
How do I fix code P1D7E HONDA?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P1D7E HONDA code
The cost of diagnosing the P1D7E HONDA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1D7E HONDA Description
The voltage control unit (VCU) has a reactor temperature sensor installed, and the motor control module (traction) always monitors the temperature of the VCU. When the input voltage from the reactor temperature sensor remains above the upper limit of the specified value for a set time, the motor control module (traction) detects a malfunction and stores a DTC.