Instrument cluster K20 911 Turbo (996)90 · Work instruction Displa

Instrument cluster K20 911 Turbo (996)90 Work instruction Display OK If not OK 4 Check wires between ♦Switch on ignition 0 V Repair wiring har- instrument cluster and ⇒ Step 5 ness ♦Measure resistance between outside temperature sen- → End plug B on instrument cluster pin sor for short to B+ 1 and ground ♦Measure voltage between plug B on instrument cluster pin 17 and ground 5 Check wires between ♦Switch off ignition < 5Ω Repair wiring har- instrument cluster and ⇒ Step 7 ness. ♦Measure resistance between outside temperature sen- → End plug B on the instrument cluster sor for open circuit pin 1 and plug on outside tem- perature sensor pin 1 ♦Measure resistance between plug B on the instrument cluster pin 17 and plug on outside tem- perature sensor pin 2 6 ♦Replace outside temperature sensor → End 7 ♦Replace instrument cluster → End 90-14 page 2 9025 Fault code 9120 9120xk20 Printed in Germany – 8, 2001