If The Engine Will Not Start - Toyota Corolla Instruction Manual

566
7-2. Steps to take in an emergency

If the engine will not start

If the engine will not start even though correct starting proce-
dures are being followed (P. 194, 197), consider each of the fol-
lowing points:
The engine will not start even though the starter motor operates
normally.
One of the following may be the cause of the problem:
 There may not be sufficient fuel in the vehicle's tank.
Refuel the vehicle.
 The engine may be flooded.
Try to restart the engine again following correct starting procedures.
(P. 194, 197)
 There may be a malfunction in the engine immobilizer system.
(P. 74)
The starter motor turns over slowly, the interior lights and head-
lights are dim, or the horn does not sound or sounds at a low
volume.
One of the following may be the cause of the problem:
 The battery may be discharged. (P. 573)
 The battery terminal connections may be loose or corroded.
The starter motor does not turn over (vehicles with a smart entry
& start system)
The engine starting system may be malfunctioning due to an electrical
problem such as electronic key battery depletion or a blown fuse.
However, an interim measure is available to start the engine.
(P. 567)
Corolla_TMMT_EE (OM12F04E)