- Joined
- Jul 22, 2020
- Messages
- 406
hi bitogers,
I have a 1990 corolla diesel.
Is it that sometimes when the engine is cold, the glow plug relay does not turn on, the first time the key is switched on from the off to run position, the glow plug relay should turn on and the glow plug light on dashboard should light on, what happens is that I have to turn the key sometimes about 30 times for the glow plug light on dashboard and glow plug relay to turn on. I dont know if it could be the key tumbler, some wiring, the glow plug controller module, glow plug relay or what?
Also the diesel water filter dummy light on dashboard doesnt turn on as it should when key is switched from off to run position and turns on with the glow plug dashoard dummy light after cycling the key 20 times from off to run position in key tumbler.
What would cause the problem?
Thanks
Jorge
I have a 1990 corolla diesel.
Is it that sometimes when the engine is cold, the glow plug relay does not turn on, the first time the key is switched on from the off to run position, the glow plug relay should turn on and the glow plug light on dashboard should light on, what happens is that I have to turn the key sometimes about 30 times for the glow plug light on dashboard and glow plug relay to turn on. I dont know if it could be the key tumbler, some wiring, the glow plug controller module, glow plug relay or what?
Also the diesel water filter dummy light on dashboard doesnt turn on as it should when key is switched from off to run position and turns on with the glow plug dashoard dummy light after cycling the key 20 times from off to run position in key tumbler.
What would cause the problem?
Thanks
Jorge