EPS Symptom Troubleshooting - EPS indicator does not come on
EPS indicator does not come on
|1.||Turn the ignition switch ON (II), and watch the EPS indicator.|
Does the EPS indicator come on?
YES - The system is OK at this time.n
NO - Go to 2.
|2.||Turn the ignition switch OFF, then ON (II) again, and watch the brake system indicator.|
Does the brake system indicator come on?
NO - Go to 3.
|3.||Turn the ignition switch OFF.|
|4.||Check the No. 10 (7.5A) fuse in the under-dash fuse/relay box.|
Is the fuse OK?
YES - Reinstall the fuse, and go to 5.
NO - Replace the fuse, and recheck. If the fuse is blown, check for a short to body ground in this fuse circuit.n
|5.||Disconnect the gauge control module (tach) connector (36P).|
|6.||Turn the ignition switch ON (II).|
|7.||Measure the voltage between body ground and the gauge control module (tach) connector (36P) No. 17 terminal.|
Is there battery voltage?
NO - Repair open in the wire between the gauge control module (tach) and under-dash fuse/relay box, or open in the wire under-dash fuse/relay box.n