waveridin1959
Well-known member
I've just started having some electrical issues in the LR3. Coming back from the beach after the 4th, the Radio/Nav would cut off and on over and over again. The clock in the gauge cluster also read --:--. Since everything in these trucks are integrated this made sense other things would quit working.
A couple week prior I had replaced a dead Interstate with a Duralast Platinum. Truck was running fine until this fault. I also switched out the 19 wheels for 18s without the pressure sensor. I also plugged my fridge in the rear outlet while we were packing up to start cooling down. Maybe the draw of the fridge on the battery threw something off?
I have 12 odd volts when the truck is off. I have 13 plus when its running. I borrowed a GAP tool from Rob Lynch and have the following faults I am guessing pertain to this.
Instrument Pack
U0010-87 (2E) Medium speed CAN communication bus - Bus signal/message failure - missing a message
U0132-87 (2C) Lost communication with ride level control module - Bus signal/message failure - missing a message
U0159-87 (28) Lost communication with parking assist control module - Bus signal/message failure - missing a message
U0127-87 (28) Lost communication with tire pressure monitor module - Bus signal/message failure - missing a message
U0184-87 (2F) Lost communication with audio unit - Bus signal/message failure - missing a message
B1A87-68 (28) Battery disconnection/electronic control unit reset - Algorithm based failure - event information
Im I looking at some CAN Bus issue? I know it sends the signal to the Head Unit when you turn the key as long as the battery is putting out over 12.3 volts. Can something wonky be going on with the voltage from the battery even though the system is showing 12.3 plus?
I'm used to the simple D1 and 90. We've had nothing but luck with the LR3 until this.
A couple week prior I had replaced a dead Interstate with a Duralast Platinum. Truck was running fine until this fault. I also switched out the 19 wheels for 18s without the pressure sensor. I also plugged my fridge in the rear outlet while we were packing up to start cooling down. Maybe the draw of the fridge on the battery threw something off?
I have 12 odd volts when the truck is off. I have 13 plus when its running. I borrowed a GAP tool from Rob Lynch and have the following faults I am guessing pertain to this.
Instrument Pack
U0010-87 (2E) Medium speed CAN communication bus - Bus signal/message failure - missing a message
U0132-87 (2C) Lost communication with ride level control module - Bus signal/message failure - missing a message
U0159-87 (28) Lost communication with parking assist control module - Bus signal/message failure - missing a message
U0127-87 (28) Lost communication with tire pressure monitor module - Bus signal/message failure - missing a message
U0184-87 (2F) Lost communication with audio unit - Bus signal/message failure - missing a message
B1A87-68 (28) Battery disconnection/electronic control unit reset - Algorithm based failure - event information
Im I looking at some CAN Bus issue? I know it sends the signal to the Head Unit when you turn the key as long as the battery is putting out over 12.3 volts. Can something wonky be going on with the voltage from the battery even though the system is showing 12.3 plus?
I'm used to the simple D1 and 90. We've had nothing but luck with the LR3 until this.