Auto-Trail Imala Owner's Handbook (2026)
Official technical documentation and workshop diagnostics for Auto-Trail Imala Owner's Handbook (2026).
Master Troubleshooting & Diagnostics Matrix
| Error Code / Indicator | Symptom / Meaning | Step-by-Step DIY Fix | Suggested Actions |
|---|---|---|---|
N/A | Water pump runs on for more than 5-10 seconds after closing all taps Possible Cause: Possible leak in the water system | Check the system immediately for leaks. Always switch off the pump at the control panel when leaving the vehicle. | DIY Safe |
N/A | Smoke alarm emits a short beep once a minute Possible Cause: Battery is at the end of its life (low voltage warning) | Replace the battery immediately. The warning will sound for approximately seven days, and batteries should be replaced at least every twelve months. | DIY Safe |
N/A | Carbon monoxide detector emits a single audible chirp once per minute for up to 30 days Possible Cause: Incorrect settings found in sensor/circuitry or low batteries | Replace the batteries (change at least every twelve months). Note that this chirp does not mean carbon monoxide has been detected. | DIY Safe |
N/A | Aerated water from a tap Possible Cause: Possible leak on the suction side of the pump | Inspect the suction side of the pump for leaks and repair as necessary. | DIY Safe |
N/A | Flame lifting away from the gas burner Possible Cause: Gas pressure is too high | Recheck the regulator, cylinders and pipes, and adjust as necessary. | DIY Safe |
N/A | Yellow flame producing soot on gas appliances Possible Cause: Gas pressure is too low | Recheck the regulator, cylinders and pipes, and adjust as necessary. | DIY Safe |
Frequently Asked Questions
Q: How do I tune the Avtex television when switched on for the first time?
Press the direction arrows to select your on-screen display (OSD) language, then select 'Auto Search' and press the 'OK' button.
Q: How do I prepare the Thetford cassette waste-holding tank before using the toilet?
Remove the waste-holding tank via the service door, place it upright and turn the pour out spout upwards, remove the cap, add the recommended dosage of Thetford waste-holding tank additive along with approximately 3 litres of water to cover the bottom, screw the cap back on, and slide the tank back into its original position.