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3-2 [T5K0I
AUTOMATIC TRANSMISSION AND DIFFE RENTIAL
K: TROUBLE CODE 32 - VEHICLE SPEED SENSOR 1 -
CONTENT OF DIAGNOSIS :
Input signal circuit of TCU is open or shorted.
TROUBLE SYMPTOM :
No shift or excessive tight corner "braking"
1 Measure signal voltage input of TCU .
OK
b .
Repair TCU terminal poor contact. (Replace TCU .)
Not OK
2 Check harness between TCU and vehicle speed
Not OK
Repair harness/connector .
sensor 1 .
OK
Not OK
3 Check vehicle speed sensor 1 .
b,
Replace vehicle speed sensor 1 .
OK
Replace TCU terminal poor contact. (Replace TCU .)
T2
---------------------------
''
''
TCU
Vehicle speed sensor 1
a ;
B66
(in transmission)
b :
B67
B69
814
(To
T2
)
B69
b :
B67 (B l a c k)
a :
B66 (B l a c k)
1234
6
9101112
123
123456
12345678910
1314151
456
8910111
111 13141 1617181920
C3-175
Fig. 296
198
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Table of Contents
Troubleshooting
