Diagnostic Aids
The remote control door lock receiver only functions as anantenna, receiving the signals sent by the keyless entrytransmitter and forwarding them to the body control module (BCM).The keyless entry software is contained wholly within theBCM.
Replace and Program ECU or Reprogram ECUThis ECU does not require SPS programming or any setupprocedures.
Power Door Locks Description and Operation DoorsHill and Mountain Roads
Driving on steep hills or through
mountains is different than driving
on flat or rolling terrain. Tips include:
Keep the vehicle serviced and in
good shape.
Check all fluid levels and brakes,
tires, cooling system, and
transmission.
Shift to a lower gear when going
...