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

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Test L: The Remote Keyless Entry (RKE) Transmitter Has Poor Range Performance

PINPOINT TEST L: THE REMOTE KEYLESS ENTRY (RKE) TRANSMITTER HAS POOR RANGE PERFORMANCE

Normal Operation
The RKE integrated keyhead transmitter (IKT) sends a radio signal to the SJB based on the user selected IKT button. The SJB then carries out the selected action. The RKE transmitter has a maximum operating range of 10 m (33 ft).

This pinpoint test is intended to diagnose the following:
- IKT
- IKT battery
- Aftermarket systems
- High power devices
- TV/radio transmission towers
- SJB


L1-L2:






L3-L5: