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

Wireless Door Lock Control System (w/ Smart Key System)





DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM (w/ Smart Key System): DTC CHECK / CLEAR

1. CHECK DTC

(a) Connect Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(c) Enter the following menu items: DIAGNOSIS / ENHANCED OBD II / DTC INFO / CURRENT CODES.

(d) Read the DTC by following the prompts on the tester screen.

HINT
Refer to Techstream operator's manual for further details.

2. CLEAR DTC

(a) Connect Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(c) Enter the following menu items: DIAGNOSIS / ENHANCED OBD II / DTC INFO / CLEAR CODES.

(d) Erase the DTC by following the directions on the tester screen.

HINT
Refer to Techstream operator's manual for further details.