Mazda 6 2002 Workshop Manual page 1092

DTC 07, 11, 13, 15, 19, 22 (WHEN TWO OR
MORE DTCS ARE INDICATED AT THE
SAME TIME) ...................................................U-63
DTC 19, 22 (WHEN TWO OR MORE DTCS
ARE INDICATED AT THE SAME TIME).........U-63
TROUBLESHOOTING..........................................U-64
FOREWORD......................................................U-64
TROUBLESHOOTING INDEX ...........................U-64
NO.1 INSUFFICIENT AIR (OR NO AIR)
BLOWN FROM VENTS ..................................U-65
NO.2 AMOUNT OF AIR BLOWN FROM
VENTS DOES NOT CHANGE ........................U-65
NO.3 AMOUNT OF AIR BLOWN FROM
VENTS DOES NOT CHANGE ........................U-67
NO.4 AIR INTAKE MODE DOES NOT
CHANGE.........................................................U-68
NO.5 NO TEMPERATURE CONTROL WITH
CLIMATE CONTROL UNIT.............................U-70
NO.6 WINDSHIELD FOGGED...........................U-70
NO.7 AIR FROM VENTS COLD ENOUGH .......U-72
NO.8 NO COOL AIR ..........................................U-75
NO.9 NOISE WHILE OPERATING A/C
SYSTEM .........................................................U-76
U–2