LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2021 >> 6 Touring >> Repair and Diagnosis >> External Pages >> Different car >> Section 43 (Basic System - HVAC) >> PTC (Positive Temperature Coefficient) Heater Removal/Installation

PTC (Positive Temperature Coefficient) Heater Removal/Installation

WARNING: This page is about a different car, the 2018 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Remove the following parts:
    1. Front scuff plate (See FRONT SCUFF PLATE REMOVAL/INSTALLATION .)
    2. Front side trim (See FRONT SIDE TRIM REMOVAL/INSTALLATION .)
    3. Hood release lever (See HOOD LATCH AND RELEASE LEVER REMOVAL/INSTALLATION .)
    4. Fuel-filler lid opener lever (See FUEL-FILLER LID OPENER AND LEVER REMOVAL/INSTALLATION .)
    5. Driver-side decoration panel (See DECORATION PANEL REMOVAL/INSTALLATION .)
    6. Driver-side lower panel (See LOWER PANEL REMOVAL/INSTALLATION .)
    7. Glove compartment (See GLOVE COMPARTMENT REMOVAL/INSTALLATION .)
    8. Dashboard under cover (See DASHBOARD UNDER COVER REMOVAL/INSTALLATION .)
    9. Passenger-side decoration panel (See DECORATION PANEL REMOVAL/INSTALLATION .)
    10. Passenger-side lower panel (See LOWER PANEL REMOVAL/INSTALLATION .)
    11. Side wall (See SIDE WALL REMOVAL/INSTALLATION .)
    12. Selector lever knob (ATX) (See AUTOMATIC TRANSAXLE SHIFT MECHANISM REMOVAL/INSTALLATION .)
    13. Shift lever knob (MTX) (See MANUAL TRANSAXLE SHIFT MECHANISM REMOVAL/INSTALLATION [C66M-R] .)
    14. Shift panel (See SHIFT PANEL REMOVAL/INSTALLATION .)
    15. Front console box (See FRONT CONSOLE BOX REMOVAL/INSTALLATION .)
    16. Rear console component (See REAR CONSOLE REMOVAL/INSTALLATION .)
    17. Center lower panel (See LOWER PANEL REMOVAL/INSTALLATION .)
    18. Front heat duct (See FRONT HEAT DUCT REMOVAL/INSTALLATION .)
  3. Detach the clips.
    Fig 1: Adhesive Polyurethane And Clips
    G12188109Courtesy of MAZDA MOTORS CORP.
  4. Remove the adhesive polyurethane.
  5. Disconnect the PTC heater connectors.
    Fig 2: PTC Heater Connectors
    G12188110Courtesy of MAZDA MOTORS CORP.
  6. Remove the PTC heater wiring harness from the hook.
    Fig 3: PTC Heater Wiring Harness From Hook
    G12188111Courtesy of MAZDA MOTORS CORP.
    Fig 4: PTC Heater Bolt
    G12233557Courtesy of MAZDA MOTORS CORP.
  7. Disconnect the earth.
  8. Remove the screws.
    Fig 5: PTC Heater And Screws
    G12188113Courtesy of MAZDA MOTORS CORP.
  9. Remove the PTC heater.
  10. Install in the reverse order of the removal.
scientia non olet · About LEMON Manuals