Workshop Manuals Factory service & repair Rover
Rover Rover 600 Repair Manual - Volumes 1 and 2 - 2nd Edition18 · Electrical
18 · Electrical

Heater Test

Make
Rover
Model
600 Rover 600 Repair Manual - Volumes 1 and 2 - 2nd Edition
Section
Repairs › Heater Test
ElectricalHeater Test

Heater Test

Diagram of seat wiring connectors and seat heater relay with callout labels A through F
  1. View from wire side
  2. 2-P connector
  3. Seat heater relay
  4. View from wire side
  5. To floor harness
  6. 6-P connector

86M2281

  1. Disconnect the 6-P connector and 2-P connector.

Note: Driver's seat is shown, front passenger seat is similar.

  1. Seat Cushion Heater:
    Check for continuity between the No. 1 and No. 5 terminals (R x 10³ scale).
    There should be continuity.
  2. Seat Back Heater:
    Check for continuity between the No. 7 and No. 8 terminals (R x 10³ scale).
    There should be continuity.

Relay Test

Seat Heater Relay:

Diagram of seat heater relay showing terminal layout A-F and internal circuit schematic

86M2282

  1. Remove the seat, then remove the seat heater relay from the bottom of the seat.
  2. Check for continuity between terminals F and A. There should be no continuity.
  3. When power and earth are connected to terminals F and E, there should be continuity between terminals C and D, and should be battery voltage to the A terminal.
  4. When power is disconnected, there should be continuity between terminals F and D.

Parts & tools for this job For Rover 600

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.