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)

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Vehicle Does Not Accelerate Accordingly When The Resume/accel Button Is Pressed




Vehicle does not accelerate accordingly when the resume/accel button is pressed

Check for PGM-FI DTCs, Initial Inspection and Diagnostic Overview, K24Z6 engine Initial Inspection and Diagnostic Overview, and body DTCs Diagnostic Aids.

Do the cruise control input test Cruise Control (PCM) Input Test.
Test the cruise control resume/accel switch signal input.

Do the cruise control combination switch test Service and Repair.

Also check for

Open circuit, loose or disconnected terminals: LT BLU, PUR