Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Driver Heated Seat Switch Test

Inspect the Heated Seat Switches for apparent damage or sticking/binding and replace as required. Refer to Heated Seat Switch Removal and Installation.

Heated Seat Switch (Rear View):




Heated Seat Switch Pin Call-Out:




Heated Seat Switch Continuity:




Inspect the continuity between pin 4 and pin 6 of the switch. Measure the resistance between the two pins. Refer toand the Heated Seat Switch Pin Call-Out table. If the readings do not correspond to those in the Heated Seat Switch Continuity table, replace the heated seat switch.