Mode Circuit Shorted to Ground

Tests 1 - 3:

Tests 4 - 7:

Tests 8 - 10:

Test 11:

SYMPTOM
MODE CIRCUIT SHORTED TO GROUND

TEST NOTE
This symptom is diagnosed using the test ACT CKT TEST PASSED, OVER-CURRENT DTCs ACTIVE.

WHEN MONITORED
When the Actuator Circuit Test is executed.

SET CONDITION
This message will set if the A/C-Heater Control detects a short low on the Mode Door Driver circuit.

POSSIBLE CAUSES
- Door driver circuit shorted low
- Door actuator shorted
- Door driver circuit shorted high
- A/C-heater control module
- Intermittent wiring problem
- Door driver circuits shorted high
- Door driver circuits shorted low
- Door driver circuits shorted together
- Door driver circuits shorted to common door driver circuit
- Door actuators shorted
- A/C-heater control module
- Intermittent wiring problem