chrysler Workshop Repair Guides

Chrysler Workshop Service and Repair Manuals

Diagnosis And Testing - Heated Seat Module|Page 11919 > < Seat Heater Control Module|Description|Page 11916
Page 1
background image

Seat Heater Control Module: Testing and Inspection
Diagnosis And Testing - Heated Seat Module

HEATED SEAT MODULE

In order to obtain conclusive testing, the heated seat system and the Local Interface Network (LIN) data bus circuit must be checked. Any diagnosis of
the heated seat system should begin
with, the use of a scan tool and the appropriate diagnostic.

Refer to the appropriate wiring information for complete circuit schematic or connector pin-out information.

NOTE:  Vehicles equipped with the heated seat option utilize a low voltage cut-off feature. This feature turns off power to the heated seat system
anytime vehicle voltage is below 11.7v or above 15.5v. Be certain to check the vehicle electrical system for proper voltage anytime the power seat
system appears inoperative.

Before any testing of the heated seat system is attempted, the battery should be fully-charged.

Diagnosis And Testing - Heated Seat Module|Page 11919 > < Seat Heater Control Module|Description|Page 11916