Batteries-Connecting Booster

NOTE: 6.8 L Engines: Jump starting at temperatures below 0°C (32°F) with a system greater than 12 volts is not recommended, since glow plugs will not operate if Engine Control Unit controller (A00/ECU) detects a voltage greater than 14 volts.

Cold weather starting can be easier by connecting an additional 12-volt battery in parallel.

causym CAUTION: Gas given off by batteries is explosive. Avoid sparks near batteries.

IMPORTANT: Never connect jumper cables with key switch ON. Never jump-start with more than 12 volts.

Remove protective caps (A).

First jumper cable must first be connected to positive (+) post of booster battery. Connect other end of positive (+) post (B) to machine battery. Second jumper cable must first be connected to negative (-) post of booster battery. Connect other end of negative (-) post (C) to machine battery.

H83463


A-Protective Caps
B-Positive (+) Post
C-Negative (-) Post

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