940 SE L4-2320cc 2.3L SOHC Turbo VIN 87 B230FT (1991)
Removing Protective Cover
5.
Remove connector protective sleeve.
CAUTION:^ Never check connections from the front. Connectors can get damaged and worsen the problem.
^ Check connections through the holes in the connector.
^ Connection pin numbers are printed on the connector side.
Checking Pin 18
6.
Turn ignition ON.
7.
Connect a voltmeter between pin 18 at ECU connector and ground (checking ignition switch).
Reading: approx. 12 volts
8.
If not, check wiring, fuse #31 (located in driver side kick panel) and connectors. If no fault found, replace ignition switch and retest.
9.
Crank starter motor.
Reading: no less than 10.5 volts
If not, check wiring and connectors. If no fault found, replace ignition switch and retest.
10.
Turn ignition OFF.
11.
Disconnect the test equipment. Reconnect the ECU and all other connectors, install the kick panel and glove compartment.
