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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Seat Temperature Element: Testing and Inspection

SEAT WARMER INSPECTION




1. Check for continuity and measure the resistance between the terminals.

Standard value : 2.6 ohms ± 10%

2. Operate the seat warmer after connecting the 2P connector and then check for the thermostat by measuring the temperature of seat surface.
3. Check for continuity between the terminals after disconnecting the 2P connector.

Thermostat settings standard value
28 ± 3.5 °C (Continuity) : Turn ON
37 ± 3.0 °C (Short) : Turn OFF