72-21Fault code 15 · Hall-effect sensor for rear height adjustment - short

911 Turbo (996) Seat memory S02 72 72-21Fault code 15 Hall-effect sensor for rear height adjustment - short circuit Diagnostic conditions • Ignition on • Switch for memory seat adjustment actuated Possible cause of fault ♦Short circuit in supply lead to hall-effect sensor for rear height adjustment ♦Hall-effect sensor faulty ♦Control module faulty Affected terminals Plug 2, terminals 2 and 3 Diagnosis/troubleshooting Work instruction Display OK If not OK 1 Check the plug ♦Check plug 2 for contact and ⇒ Step 2 Repair plug damage → End 2 Check supply lead of the ♦Check supply lead to the sensor ⇒ Step 3 Repair wiring har- sensor for damage ness → End 3 ♦Replace electric motor for rear height adjustment → End ⇒ Step 4 4 ♦Replace control module → End 7298 Fault code 15 72-21 page 1 Printed in Germany – 3, 2001 15xxxS02