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

Transmission Code

P0600 - SERIAL COMMUNICATION LINK MALFUNCTION

When Monitored and Set Condition:
P0600 - SERIAL COMMUNICATION LINK MALFUNCTION

When Monitored: Continuously with engine running.

Set Condition: The code sets in approximately 20 seconds if no BUS messages are received by the TCM.

POSSIBLE CAUSES:
NO COMMUNICATION WITH BCM
NO COMMUNICATION WITH MIC
NO COMMUNICATION WITH PCM
INTERMITTENT WIRING & CONNECTORS
TCM - SERIAL COMMUNICATION LINK