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DTC P0845:
Problem in 3rd Clutch
Transmission Fluid Pressure Switch Circuit
NOTE: Record all freeze data and review General
Troubleshooting Information (see page 14-247) before
you troubleshoot.
1. Turn the ignition switch ON (II).
2. Measure the voltage between PCM connector
terminals D13 and B20 or B22.
PCM CONNECTORS
B (25P)
LG2 (BRN/YEL)
LG1 (BRN/YEL)
Wire side of female terminals
Is there battery voltage?
YES
Go to step 7.
NO
Go to step 3.
D (16P)
OP3SW (BLU/WHT)
3. Turn the ignition switch OFF.
4. Disconnect PCM connector D (16P).
5. Disconnect the 3rd clutch transmission fluid
pressure switch connector.
6. Check for continuity between PCM connector
terminal D13 and body ground.
PCM CONNECTOR D (16P)
OP3SW (BLU/WHT)
Wire side of female terminals
Is there continuity?
YES
Repair short to ground in the wire between
PCM connector terminal D13 and the 3rd clutch
transmission fluid pressure switch.
NO
Disconnect the 3rd clutch transmission fluid
pressure switch connector, and go to step 15.
(cont'd)
14-341
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