Fault, Fault code Possible causes,.. elimination, notes · Test point 12

911 Carrera (996) Seat memory diagnosis Fault, Fault code Possible causes,.. elimination, notes Test point 12 Hall-effect sensor height This fault is stored in the following cases: adjustment, open circuit 1. There is an open circuit in the wire to the Hall-effectsensor Fault code 12 fore-and-aftadjustment. 2. The Hall-effectsensoris faulty 3. Thecontrolmoduleis faulty. Elimination: Check plug on control module for contact and damage Check wire to sensor for damage. Once the cause of the fault has been found and eliminated,actuate the height adjustmentswitch. The text in the fault memory changes from present to not present if the cause of the fault has really been eliminated. If no fault is detected in the wire on the sensor, replace the electric motor for height adjustment. If the fault is still present, replace control module, Test point 13 Hall-effectsensor front height This fault is stored in the following cases: adjustment, short circuit 1. There is a short circuit in the wires to the Hall-effectsensor. Fault code 13 2. The Hall-effectsensoris faulty, 3. The control module is faulty. 72 98 Diagnosis/troubleshooting, seat memory (System SOl) 72 -D 23 Printed in Germany -25, 1999 99672D1