Civic CX Hatchback L4-1590cc 1.6L SOHC MFI (1997)
Lock Up Control Solenoid Valves: Testing and Inspection
Without CVT
1. Disconnect the 2P connector from the lock-up control solenoid valve A/B assembly.
2. Measure the resistance between the No. 2 terminal (solenoid valve A) of the lock-up control solenoid valve connector and body ground, and
between the No. 1 terminal (solenoid valve B) and body ground.
STANDARD: 14 - 25 Ohms
3. Replace the lock-up control solenoid valve assembly if the resistance is out of specification.
4. If the resistance is within the standard, connect the No. 1 terminal of the lock-up control solenoid valve connector to the battery positive terminal.
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A clicking sound should be heard.
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Connect the No. 2 terminal to the battery positive terminal.
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A clicking sound should be heard.
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Replace the lock-up control solenoid valve assembly if no clicking sound is heard.