Mariner 2WD V6-3.0L (2008)
![background image](/mercury/mariner_2wd/v6-3.0l/Page-2248005.png)
C3-C7
Test D: The REGEN BREAKING DISABLED Message Is Inoperative/Always On
PINPOINT TEST D: THE REGEN BRAKING DISABLED MESSAGE IS INOPERATIVE/ALWAYS ON
Normal Operation
The instrument cluster receives the regenerative brake disabled status from the powertrain control module (PCM) over the high speed controller area
network (HS-CAN) communication bus. If the regenerative braking system is disabled, the PCM sends a command to the instrument cluster to display
the regenerative braking disabled message.
If the regenerative braking message is missing, the instrument cluster sets DTC U0100 in continuous memory and the regenerative braking disabled
message remains in the last indication mode (on or off). If the regen braking message is deemed invalid by the instrument cluster, the instrument
cluster defaults the regenerative braking disabled message off.
This pinpoint test is intended to diagnose the following:
-
PCM concern
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Instrument cluster