Circuit Description
The RKE module runs this test every time the module processes a message from the transmitters.
Conditions for Setting the DTC
The module will set this DTC if it receives a transmission from a out of sync transmitter.
Action Taken When the DTC Sets
The RFA module stores a DTC B3108 as current.
No driver warning message is displayed for this DTC.
Conditions for Clearing the DTC
The RKE module will clear this DTC after a transmission is received from a valid transmitter.
Diagnostic Aids
This DTC will stay in memory as current until it receives a valid transmission from the RKE transmitters, then as history until cleared.
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the Remote Keyless Entry Diagnostic System Check preformed? | -- | ||
2 | Synchronize transmitter. Refer to Transmitter Synchronization . Do the transmitters now function properly? | -- | ||
3 | Test with a known good transmitter to determine battery quality in suspect transmitter. Does the transmitter function properly? | -- | ||
4 | Replace the transmitter battery with known good battery. Refer to Transmitter Battery Replacement . Is the repair compleate? | -- | ||
5 |
Does the scan tool show the correct transmitter and function requested? | -- | ||
6 | Replace the RKE module. Refer to Remote Control Door Lock Receiver Replacement . Is the repair complete? | -- | -- | |
7 | Replace the transmitter. Refer to Transmitter Replacement . Is the repair complete? | -- | -- |
