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DTC P0753: Problem in Shift Solenoid Valve
A Circuit
NOTE: Record all freeze data before you troubleshoot.
1. Turn the ignition switch OFF.
2. Disconnect PCM connectors B (25P) and D (16P).
3. Turn the ignition switch ON (II).
4. Measure the voltage between the D7 and B20 or
B22 terminals.
P C M C O N N E C T O R S
S H A ( B L U / Y E L )
B
(25P)
1
2
3
4
5
/
8
9
10 11
12
13 14
/
16 17 18
19 20
21 22
23 24 25
13
D ( 1 6 P )
14
15
10
16
12
L G 2 ( B R N / B L K )
LG1 ( B R N / B L K )
W i r e s i d e o f f e m a l e t e r m i n a l s
Is there
voltage?
Y E S —Repair short to power in the wire between
the D7 terminal and the shift solenoid valve AM
N O - G o t o step 5.
5. Turn the ignition switch OFF.
6. Measure the resistance between the D7 and B20 or
B22 terminals.
P C M C O N N E C T O R S
S H A ( B L U / Y E L )
B (25P)
1
2
3
4
5
/
8
9
10 11 12 13 14
/
16 17 18
19
20
21 22
23 24 25
D ( 1 6 P )
1
2 3
/
5
6 7 8 9 10 11 12
13 14 15
16
L G 2 ( B R N / B L K )
L G 1 ( B R N / B L K )
W i r e s i d e o f f e m a l e t e r m i n a l s
Is the resistance
12-25
Q ?
Y E S - G o to step 11.
N O - G o t o step 7.
7. Check for continuity between the B20 and B22
terminals and body ground.
P C M C O N N E C T O R B (25P)
1
2
3
4
5
7
8
9
10
11
12
13
14
16
17
18
19
20
21 22
23 24
2 5
L G 1 ( B R N / B L K )
L G 2 ( B R N / B L K )
W i r e s i d e o f f e m a l e t e r m i n a l s
Is there
continuity?
Y E S - G o to step 8 .
N O - R e p a i r open in the wires between the B20 and
B22 terminals and ground (G101).B
(cont'd)
14-71
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Troubleshooting
