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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Initial Inspection and Diagnostic Overview

The Bosch Control Unit used in the Powertrain System does NOT have On-Board Diagnostic capabilities and, consequently, does NOT store diagnostic trouble codes (DTC's).

Troubleshooting should be conducted using standard test procedures, wiring diagrams and individual component testing.