DME 7.8 DME 7.80 · Airbag control module:

DME 7.8 DME 7.80 Airbag control module: Work instruction Display OK If not OK 2 Check wiring from airbag ♦Connect special tool 9637 to ∞ Ω Repair wiring har- control module to DME wiring harness (DME control ⇒ Step 3 ness control module for short module plug) → End circuit to ground ♦Remove connector of airbag control module ♦Measure resistance between special tool 9637 Pin IV/16 and ground 3 Check signal from airbag ♦Connect special tool 9637 Replace airbag con- control module ⇒ Step 4 trol module ♦Connect engine tester (oscillo- → scope) to Pin IV/16 and ground ♦Use special input ♦Ignition on 0-146 page 2 6953 P1265 p1265 Printed in Germany, 2000