INSPECT RESISTANCE OF ISC VALVE
(a) Disconnect the ISC valve connector.
(b) Using on ohmmeter, measure the resistance between each terminal.
Resistance: ISCj — +B 16 — 17ft ISC2 - +B 16 - 17 il
REMOVAL OF ISC VALVE
1. DRAIN COOLANT FROM THROTTLE BODY
2. DISCONNECT ISC VALVE CONNECTOR
3. DISCONNECT TWO WATER BY-PASS HOSES
4. REMOVE ISC VALVE (See page FI-102)
(a) Apply battery voltage, connect the positive terminal to +B terminal and the negative terminal to \SClr terminal. Check that the valve moves toward the closed position.
(b) Apply terminal voltage, connect the positive terminal to +B terminal and the negative terminal to ISC2 terminal. Check that the valve moves toward the open position.
INSTALLATION OF ISC VALVE
1. INSTALL ISC VALVE (See page FI-103)
2. CONNECT TWO WATER BY-PASS HOSES
3. CONNECT ISC VALVE CONNECTOR
4. REFILL WITH COOLANT
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You can now recondition your old batteries at home and bring them back to 100 percent of their working condition. This guide will enable you to revive All NiCd batteries regardless of brand and battery volt. It will give you the required information on how to re-energize and revive your NiCd batteries through the RVD process, charging method and charging guidelines.