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
Spark Plug: Service and Repair
RemovalToyota does not provide any specific service and repair procedures for the
spark plugs.
NOTE: The ignition for the Sienna is a coil-on-plug (COP) system. There are three coils on each bank, and under each ignition coil is a
spark plug. Removal of the plugs near the firewall may require removal of the FR cowl top assembly and/or V-bank cover first.