Engine-Codes - Ram - B1058 RAM

B1058 RAM Code - Recirculation Door Control

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

|B1058 RAM code possible causes

  • Faulty Recirculation Door Actuator
  • Recirculation Door Actuator harness is open or shorted
  • Recirculation Door Actuator circuit poor electrical connection
  • Faulty A/C Heater Module

|How is the B1058 RAM code repair?

Start by checking 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.

|B1058 RAM code tech notes

B1058-11-RECIRCULATION DOOR CONTROL CIRCUIT SHORT TO GROUND
B1058-12-RECIRCULATION DOOR CONTROL CIRCUIT SHORT TO BATTERY
B1058-13-RECIRCULATION DOOR CONTROL CIRCUIT OPEN
B1058-92-RECIRCULATION DOOR CONTROL PERFORMANCE OR INCORRECT OPERATION

|What is the cost to diagnose the B1058 RAM code

Labor: 1.0

The cost to diagnose the B1058 RAM code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are B1058 RAM code possible symptoms?

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

|What is B1058 RAM code meaning?

After the initial installation of the A/C Heater Module, the controller is calibrated to each individual blend/mode door actuator. These calibrations are stored as in the number of pulses it takes to move the door from one stop to another. The A/C Heater Module drives the Door Actuators by the use of Door Driver circuit and a Common Door Driver circuit and monitors all door actuator pulses to detect door movement in both directions. Most of the door actuators share a common door driver circuit but each door actuator has its own unique driver circuit. Due to shared circuitry, similar Diagnostic Trouble Codes (DTCs) can set at the same time for multiple actuators depending upon the type of circuit malfunction, its location, and the direction the actuator is moving when the malfunction is present.

|Need more information with the B1058 RAM code?

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|Need help with a B1058 RAM code?

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