FI SYSTEM/ CVT SYSTEM 6-55
“C58” CVT REDUCTION RATIO DISAGREEMENT
INSPECTION
DETECTED CONDITION POSSIBLE CAUSE
The revolution ratio detected by CVT pulley position
sensor (PPS) disagrees with actual revolution ratio
for more than 4 sec.
PPS is stuck immovable.
Foreign substance such as water, oil or metal parti-
cle has entered CVT assembly.
1
“C58” is indcated.
OK
Transitory slipping due to
entry of water, oil, metal
particle, etc.
It problem does not persist,
complete the inspection.
Turn the ignition switch OFF so that the malfunction code
is reset.
Warm up the engine sufficiently and test drive to see if
“C58” code appears.
If “C58” appears during test running, proceed to stage .
2
OK
NG
NG
Replace the PPS with a
new one.
Inspect the PPS
1
.
Remove the foot board. (
:
9-18)
Remove the PPS
1
and check the PPS for smooth
movement.
3
OK
Complete the inspection.
Replace the CVT control unit (CVT control
module) with a new one and inspect it again.
Inspect the CVT assembly.
Check for existance of water, oil or metal particle, etc.
(
:
5-5)
If anything is wrong, replace the defective parts.
1
2
2
2
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