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MOTRS

262 / 264 / 265

1974-1981 / Coupe / Sedan / Estate / Sweden

Common Electrical

Alternator failure

Symptoms

Battery warning light comes on, battery goes flat, dim lights.

Cause

Brushes wear out, diodes fail, bearings seize, voltage regulator packs up.

Fix

Test alternator output with a multimeter, should see 13.8-14.4V at idle.

If output is low, remove the alternator and have it tested/rebuilt, or fit a reconditioned unit.

Bosch alternators are rebuildable and parts are available.

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