Foxsport7
New Member
I have a Christmas tree of faults and lights. Im very mechanical but have never had to spend a lot of time on electrical and this car has a lot of modules talking to each other. With so many faults at once, my guess is that this is something basic.
I do however have something draining on the battery and that is the reason I have had to replace the last 2 batteries if I didnt drive for say 2 weeks. With hood open I have 5.5 amps drawing of the battery.
It should be noted that I have had water in the floor panels from a leaky roof drain. Fixed now and dried car out. I cannot find and bad wires or grounds. I have pulled wiring and plan to encapsulate with heat shrink to protect.
I have also replaced all light bulbs with Landrover OEM bulbs from dealer this week.
Here are all the Module Fault codes pulled from the Landrover diagnostics tool.
TCM Module
Cellular Phone Control Module
- Amber Brake light is on. In message info box it says Transmission Fault. Suspension is lowered. HDC is not available. HDC and suspension lights are on dash. ON Traction control selector, I cannot engage yellow HDC button, high/low selector or up and down.
- When car starts up I hold foot on brake. I have always assumed that foot must be on brake to start and move out of park and into gear. As soon as I take foot off brake the suspension lights kick in and suspension lowers along with HDC warning messages.
- I noticed something odd in that I can switch gears without my foot on break. When pulling parking brake switch I get amber and red light.
I do however have something draining on the battery and that is the reason I have had to replace the last 2 batteries if I didnt drive for say 2 weeks. With hood open I have 5.5 amps drawing of the battery.
It should be noted that I have had water in the floor panels from a leaky roof drain. Fixed now and dried car out. I cannot find and bad wires or grounds. I have pulled wiring and plan to encapsulate with heat shrink to protect.
I have also replaced all light bulbs with Landrover OEM bulbs from dealer this week.
Here are all the Module Fault codes pulled from the Landrover diagnostics tool.
TCM Module
- P173E - Ignition key lock solenoid - circuit low
- B1D12 - Volumetric power circuit
- B1C57 - Passive Start ignition relay coil circuit
- U0155 - Lost Control with instrument panel
- B1B02 - Low Frequency Coil
- CIA96 Brake Light Circuit - (Changed Brake Light switch multiple times)
- U0102 - Lost control with TCM
- NO DTC description
- B1B44 - Rear Right Outer Sensor
- B1B36 - Front Right Outer Sensor
- B1B42 Front left Inner Sensor
- B1B57 Front sensors Power Circuit
- B1B58 Rear Sensors Power Circuit
- U0155 Lost connection with instrument panel module
- U0140 - Lost connection with Body Control Module
- U0300 - Software Incompatibility
- U2002 - Switch General Faulure
- U0416 - Invalid data from Vehicle Dynamics Control Module
- U046 Invalid data from Vehicle Dynamics control module
- U0421 Invalid data from Ride Control Module
Cellular Phone Control Module
- B1A00 - Control Module
- U3000 - Control Module
- My radio doesn't work. Amp, headphones, CD player and Aux all work and blast properly. Wondering if phone is stuck in bluetooth cell mode.