Suzuki GSX-R 1000 Service Manual: Battery runs down quickly

Suzuki GSX-R 1000 Service Manual / Engine / Charging system / Diagnostic information and procedures / Battery runs down quickly

Troubleshooting

Step	Action	Yes	No
1	Check accessories which use excessive amounts of electricity. Are accessories being installed?	Remove accessories.	Go to step 2.
2	Check the battery for current leakage. Refer to “battery current leakage inspection” . Is the battery for current leakage ok?	Go to step 3.	Short circuit of wire harness. Faulty electrical equipment
3	Measure the regulated voltage between the battery terminals. Refer to “regulated voltage inspection” (page 1j- 3). Is the regulated voltage ok?	Faulty battery. Abnormal driving condition.	Go to step 4.
4	Measure the resistance of the generator coil. Refer to “generator inspection” . Is the resistance of generator coil ok?	Go to step 5.	Faulty generator coil. Disconnected lead wires.
5	Measure the generator no-load performance. Refer to “generator inspection” . Is the generator no-load performance ok?	Go to step 6.	Faulty generator
6	Inspect the regulator/rectifier. Refer to “regulator / rectifier inspection” . Is the regulator/rectifier ok?	Go to step 7.	Faulty regulator/rectifier
7	Inspect wirings. Is the wirings ok?	Faulty battery.	Short circuit of wire harness. Poor contact of couplers

Charging system symptom diagnosis

Condition Possible cause Correction / reference item Generator does not charge Open- or short-circuited lead wires, or loose lead connections. Repair, rep ...

Repair instructions

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Other materials:

Ckp sensor inspection
Refer to “electrical components location” in section 0a . Ckp sensor peak voltage Lift and support the fuel tank. Refer to “fuel tank removal and installation” in section 1g (page 1g- 9). Disconnect the ckp sensor coupler (1). Note be sure that all of the couplers are connect ...

Crankshaft journal bearing inspection and selection
Refer to “engine bottom side disassembly” (page 1d- 49). Refer to “engine bottom side assembly” . Inspection Inspect each upper and lower crankcase bearing for any damage. Set the crankshaft onto the upper crank case. Install the plastigauge onto each crankshaft jour ...

Cam chain tension adjuster inspection
The cam chain tension adjuster is maintained to proper tension automatically. Remove the cam chain tension adjuster. Refer to “engine top side disassembly” . Holding the cam chain tension adjuster as shown in the figure, compress the plunger by turning the adjuster body unt ...