Mariner 4WD L4-2.5L (2010)
No
The concern cannot be duplicated at this time. VERIFY the 12-volt battery is sufficiently charged. CLEAR the DTCs. REPEAT the self-test.
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D25 CHECK THE HIGH-VOLTAGE CABLE FOR AN OPEN
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Ignition OFF.
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Depower the HVTB system. Refer to the general procedure in Hybrid Drive Systems.
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Disconnect: TCM C1458D.
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Disconnect: BCM C4227B.
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Measure the resistance as shown in the table below:
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Is the resistance less than 5 ohms?
Yes
INSTALL a new eCVT. REFER to Automatic Transmission/Transaxle &/or Transmission Control Systems. CLEAR the DTCs.
REPEAT the self-test.
No
INSTALL a new high-voltage cable assembly. REFER to Hybrid Drive Systems. CLEAR the DTCs. REPEAT the self-test.
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D26 CHECK THE PCM FOR CORRECT OPERATION
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Ignition OFF.
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(if not previously turned to the OFF position)
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Disconnect: PCM C175B.
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Disconnect: DC/DC Converter C1457A.
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Check the PCM and DC/DC converter connectors for:
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corrosion.
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pushed-out pins.
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spread terminals.
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Connect: DC/DC Converter C1457A.
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Connect: PCM C175B.
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Verify that each connector is correctly seated.
-
Carry out the PCM self-test and verify that the concern is still present.
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Is the concern still present?
Yes
INSTALL a new PCM. REFER to Computers and Control Systems. REPEAT the self-test.
No
The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. CLEAR the DTCs. REPEAT the
self-test.
