DTC CI-211: D+ Signal Absent
- This DTC will set if instrument cluster registers no charge signal (D+) from generator when engine speed signal exceeds 1000 RPM for at least 10 seconds. Generator charge warning light will come on with engine running. Warning lights for filament sensor, braking circuit, parking brake, coolant level, SRS, low fuel level, service and washer fluid level will also come on.
- To correct this problem, start engine. Using scan tool, go to scrolling values and read generator charge voltage status. If generator charge voltage status is high, problem is intermittent. Retest system. If generator charge voltage status is not high, repair charging system. See GENERATORS & REGULATORS article in STARTING & CHARGING SYSTEMS section. Retest system.