Mazda 1990 323 Workshop Manual Supplement page 204

K2
TROUBLESHOOTING GUIDE
SYMPTOM TROUBLESHOOTING
1
VEHICLE DOES NOT MOVE IN D, S, L, AND R RANGES
DESCRIP- *Vehicle does not move when accelerator depressed, engine speed increases
TION
[TROUBLESHOOTING HINTS]
@ ATF level low
@ Selector lever installation or adjustment incorrect
@ Oil pump worn
@ Powertrain slippage (Forward clutch, one-way clutch 1,
@ Torque converter worn
@ Hydraulic circuit clogged or leaking (Forward clutch, re-
one-way clutch 2, low and reverse brake or reverse verse clutch or low and reverse brake)
clutch)
@ Parking mechanism malfunction
@ Control valve stuck (Manual valve or pressure regulator
valve)
;TEP INSPECTION
ACTION
1
Check if ATF level is OK
Yes Go to next step
w page K2-134
Level:
Between notches on HOT side of level
gauge at 65% (149°F)
HOT RANGE
No Add ATF to specified level w page K2-134
2 Check if ATF condition is OK Yes Go to next step
w page K2-134
@ Clear pink: Normal condition
@ Dark or black (with friction material): Worn
powertrain components
@ Milky pink: Water contamination
@ Light to dark brown (Oxidation): Overheated
or old fluid
No
No.2 condition
Overhaul transaxle and repair or
replace parts as necessary
w page K2-134
No.3 or No.4 condition
Replace ATF
3 Check if selector lever operation is OK
Yes Go to next step
w page *K-264
SUTTDN NEED NOT
BEDEPRESSED
No
&
Adjust or repair selector lever
w page *K-264
gl
I) SUTTON MUST BE DEPRESSED
&!I
* Refer to 1990 323 Workshop Manual (1195-IO-89E).
K2-28