1. Disconnect the negative battery cable.
2. Remove the washer tank. (See WASHER TANK REMOVAL/INSTALLATION)
3. Partially peel off the right side mud guard.
4. Remove rear washer hose No.1 from the clips.

5. Remove rear washer hose No.1 and joint pipe A.
6. Remove the A-pillar trim. (See A-PILLAR TRIM REMOVAL)
7. Remove rear washer hose No.2 from clip A.

8. Remove clips B from the body.
9. Remove rear washer hose No.2 and joint pipes B.
10. Remove the C-pillar trim. (See C-PILLAR TRIM REMOVAL/INSTALLATION)
11. Remove the liftgate upper trim. (See LIFTGATE UPPER TRIM REMOVAL/INSTALLATION)
12. Remove rear washer hose No.3 from clip C.

13. Remove clips D from the body.
14. Remove rear washer hose No.3 and joint pipe C.
15. Remove the headliner. (See HEADLINER REMOVAL/INSTALLATION)
16. Remove the tape from rear washer hose No.4.

17. Install in the reverse order of removal.
Rear washer nozzle adjustment
Intermittent rear wiper relay removal/installationMazda 6 Service Manual: Dtc c1148, c1158, c1168, c1178, c1233, c1234, c1235, c1236
Caution
When attaching the tester lead to the ABS (ABS/TCS) HU/CM harness
connector, the SST (49 G066 001) must be used. (See ABS (ABS/TCS) HU/CM
INSPECTION.)
Diagnostic procedure
...
Mazda 6 Service Manual: Indication/Indicator Lights
These lights turn on or flash to notify the user of the system operation status
or a system malfunction.
*Some models.
*1 The light turns on when the ignition is switched on for an operation check,
and turns off a few seconds later or when the engine is started. If the light does
not t ...