Toyota ZZT230 series Repair Manual page 399

Dl-188
AUTOMATIC TRANSAXlE IU240E!
DIAGNOSTICS
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Check shi f t sol e noi d val v e SL1, SL2 or S4 (See page 01-181).
3
G I
Repl a ce tho s o l e n o i d val v e.
Repai r o r repl a ce the s o l e n o i d wi r e, harness
and c o nnect o r between ECM and aut o mati c
transaxl e s o l e n o i d c o nnect o r .