power tailgate control unit.?
19. Measure the voltage between power tailgate control unit connector B (20P) terminal No. 12 and body ground.
Is there battery voltage?
YES -
Go to step 20.
NO -
Check the No. 6 (20 A) fuse in the rear fuse/relay box. If the fuse is OK, check for an open in the wire between the rear fuse/relay box and the
power tailgate control unit.?
20. Check for continuity between body ground and power tailgate control unit connector A (5P) terminals No. 1 and No. 4 individually.
Is there continuity?
YES -
Replace the power tailgate control unit.?
NO -
Repair an open in the wire or poor ground (G701).?
B1389
DTC Troubleshooting: B1389
DTC B1389:
Power Tailgate Motor Clutch Circuit Malfunction
1. Open the tailgate.
2. Close the tailgate automatically with the keyless transmitter or inside tailgate switch.
3. Turn the ignition switch to LOCK (0) and then back to ON (II).
4. Clear the DTCs with the HDS.
5. Check for DTCs with the HDS.
Is DTC B1389 indicated?
