90-10Fault code 9110 · DME control module

911 Turbo (996) Instrument cluster K20 90 90-10Fault code 9110 DME control module Diagnostic conditions • Ignition on Possible cause of fault ♦Short circuit between CAN-high and ground ♦Open circuit of CAN-high drive ♦Open circuit of CAN-low drive ♦DME control module faulty Note! ♦The CAN drive bus is connected to the following control mod- ules: ♦DME ♦Tiptronic ♦PSM and steering angle sensor ♦Instrument cluster Affected terminals Plug A, terminals 15 and 31 Diagnosis/troubleshooting Work instruction Display OK If not OK 1 Read out DME fault mem- ♦Read out DME fault memory and The fault is remedied ⇒ Step 2 ory remedy any stored faults → End 2 Check CAN-high drive for ♦Switch off ignition < 5Ω Repair wiring har- open circuit ⇒ Step 3 ness ♦Pull plug A off the instrument → End cluster ♦Pull plug D off the DME control module ♦Measure resistance between plug A on the instrument cluster pin 15 and plug D on DME con- trol module pin 36 9025 Fault code 9110 90-10 page 1 Printed in Germany – 8, 2001 9110xk20