I purchased a LR3

multiple light on

I have disconnected the battery for a full day, reconnected it and still getting multiple lights again

i hooked up my code reader
got :
Engine management
P0056- heated o2 heater control circuit bank 2 sensor 2

Transmission- manual/transaxle and clutch
P186D- Clutch Actuator stuck

Anti-lock brakes
u0403- invalid data received from transfer case control module

Ride level control module
U0416- invalid data received from vehicle dynamics control module

All terrain control module
U0416-invalid data received from vehicle dynamics control module
U0403- invalid data received from transfer case control module
U0421- invalid data received from ride level control module

Body Control Module
B1B02- low freq coil
B1C57- passive start ignition relay coil circuit
B1D14- interior lamps 2 circuit


I have replaced the Brahe switch under the dash, new OE bulbs in the taillights

it has been to a LR dealership for the:
P186D- Clutch Actuator stuck

they replaced the transfer case indicator sensor high/low part number IAB500191
removed and replaced gear shift position sensor

they recommended replacing the transfer case control module also.


I am looking for some help in which direction to go at this time.

 

Clutch actuator sounds more like the locking motor on a locking diff. Do you have the rear locking diff?

 

that was my orginal reason for taking to the dealership, but this model does not have the rear locking diff.

 

Remove your transfer case module and look for corrosion on the pins. First module behind the battery.

 

I removed the battery, removed the transfer case module from the engine bay

i inspected the pins, they look clean with no corrosion. i also opened the module up and inspected the circuit board on the inside. that is also looking good with no corrosion either.

I reconnected the battery and cleared codes.

no luck on getting that cleared, HDC light is still on.

would worn brakes affect that also? HDC, EPB?