code: 1064
Thread Starter
Le Mans Master
Joined: Dec 2000
Posts: 5,348
Likes: 3,317
code: 1064
I'm getting a single code in RFA (remote function as I recall), 1064. It's always "h" (history). I believe this is a lack of communication error.
Any ideas as to what is causing this and whether it is worth trying to hunt down the cause?
Thanks!
Any ideas as to what is causing this and whether it is worth trying to hunt down the cause?
Thanks!
Safety Car
Joined: Sep 2001
Posts: 4,411
Likes: 1
From: Wilmington NC
Re: code: 1064 (Elk)
I'm getting a single code in RFA (remote function as I recall), 1064. It's always "h" (history). I believe this is a lack of communication error.
Any ideas as to what is causing this and whether it is worth trying to hunt down the cause?
Thanks!
Any ideas as to what is causing this and whether it is worth trying to hunt down the cause?
Thanks!
Safety Car
Joined: Aug 2000
Posts: 4,933
Likes: 30
From: San Rafael CA
Re: code: 1064 (Elk)
DTC's that are U1001-1254 are communications errors on the serial data circuit shared by the various modules.
The number is set according to the following table (U1xxx where xxx is listed below)
016 - PCM - Powertrain
040 - EBCM - Brake
056 - ESC - Elec. Suspension
064 - BCM - Body
088 - SDM - Airbags
096 - IPC - Instruments
128 - Radio
153 - HVAC
160 - DDM - Driver's Door
161 - PDM - Passenger Door
166 - SCM - Seat Control
176 - RCDLR - Remote Door Lock Reciever
These are apparently set when a module has dropped off the bus for more than 5 seconds. Listed causes include the obvious such as a bad connection in the wiring between the module and the bus, or a bad power connection for the module. The History code will clear after 50 ignition cycles without a further error.
Hope this helps
The number is set according to the following table (U1xxx where xxx is listed below)
016 - PCM - Powertrain
040 - EBCM - Brake
056 - ESC - Elec. Suspension
064 - BCM - Body
088 - SDM - Airbags
096 - IPC - Instruments
128 - Radio
153 - HVAC
160 - DDM - Driver's Door
161 - PDM - Passenger Door
166 - SCM - Seat Control
176 - RCDLR - Remote Door Lock Reciever
These are apparently set when a module has dropped off the bus for more than 5 seconds. Listed causes include the obvious such as a bad connection in the wiring between the module and the bus, or a bad power connection for the module. The History code will clear after 50 ignition cycles without a further error.
Hope this helps
