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[ ] [ ] [ ] [ ] [ ] [ ] Cavity Wire Test condition Test: Desired result Possible cause if desired result is not obtained Cavity Wire Test condition Test: Desired result Possible cause if desired result is not obtained 22-275 4. With the connector still disconnected, do these input tests at the following connector. • If any test indicates a problem, find and correct the cause, then recheck the system. • • • 11 BLU Ignition switch ON, Measure the voltage to ground: Faulty MICU 12 GRN Ignition switch ON, Measure the voltage to ground: Faulty MICU 7 LT GRN GRY Disconnect the Check for continuity between No. 1 and gauge control module (tach) No. 2 : There should be continuity. An open in the wire Check for continuity between No. 1 and body ground (gauge control A short to ground in the wire : TYPE S model 5. Reconnect the connector to the gauge control module (speedo), and do these input tests at the following connector. • If any test indicates a problem, find and correct the cause, then recheck the system. • • • 6 WHT Under all Measure the voltage to ground: Blown No. 23 (10 A) fuse in 5 BRN Ignition switch ON Measure the voltage to ground: Blown No. 10 (7.5 A) fuse in 4 BLK Under all Measure the voltage to ground: Poor ground (G504) 08/08/21 14:35:59 61SNR030_220_0277 |