OBD Guide

P1E35

Auxiliary Transmission Fluid Pump Inverter Temperature Sensor Circuit Low Voltage

P1E35 is an OBD-II diagnostic trouble code meaning: Auxiliary Transmission Fluid Pump Inverter Temperature Sensor Circuit Low Voltage. Common causes: open or short circuit in the temperature sensor circuit, corroded or damaged electrical connectors. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • The Check Engine light comes on
  • Incorrect transmission operation
  • Possible activation of automatic transmission emergency mode
  • Reduced transmission cooling efficiency
  • Increased transmission fluid temperature

Causes

  • Open or short circuit in the temperature sensor circuit
  • Corroded or damaged electrical connectors
  • Inverter temperature sensor malfunction
  • Wiring Harness Problems
  • Transmission control unit malfunction

How to Fix

  1. Visual inspection of sensor wiring and connectors
  2. Checking the resistance and voltage in the sensor circuit
  3. Replacing the inverter temperature sensor if necessary
  4. Repair or replace damaged wiring
  5. Resetting the fault code and test run

Related codes

FAQ

What does the P1E35 code mean?

P1E35 is an OBD-II diagnostic trouble code that indicates: Auxiliary Transmission Fluid Pump Inverter Temperature Sensor Circuit Low Voltage

What causes a P1E35 error code?

The most common causes of P1E35 include: Open or short circuit in the temperature sensor circuit; Corroded or damaged electrical connectors; Inverter temperature sensor malfunction; Wiring Harness Problems.

How do I fix a P1E35 diagnostic trouble code?

To fix P1E35: Visual inspection of sensor wiring and connectors. Checking the resistance and voltage in the sensor circuit. Replacing the inverter temperature sensor if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1E35?

Yes, but get it checked soon

How much does it cost to fix P1E35?

The estimated repair cost for P1E35 is $17–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat