I have a 1999 RR p38 wife as driving it when the air/heat display went blank and had no lights on the EAS and NO power brakes ,the TC, ABS and brake light came on

 

Have you checked the battery? Checked all the fuses and relays?

 

yes i have checked the battery 12v and 14.7v when running , have you heared of this problem before???

 

well I checked out the fuses and relays ((((again)))Idivine and it was one of the relays {relay 14} thank you Idivine it was intermittent. second i wiggled it. thanks again now i just have to take care of that srs and abs light

 

Hmm your batter voltage is a bit high when it's on... it could be a bad alternator. You might want to check the alternators voltage.

I'm assuming that all your problems appeared at once, so correct me if i'm wrong as there are other potential fixes in that case. At this point I would think the SRS light was probably triggered by an electrical problem (surge or lack of current). Unfortunately the only way to know is to reset it and see if it comes back.

 

Is yours a bosch or gems? And when you say no brakes, do you mean nothing, or do you have to push extremely hard?

 

The voltage is only high by about .3 volts, what does show to be wrong is the voltage in the battery with the engine of, which should be in the low to mid 13.4 range.

 

not sure bosch or gems? yes it is extremely hard like no power brakes

 

Engine off the voltage should be around 12v and on it should be around 13.7. I would still check the alternator as 14.7 is high.

GEMS have a plenum chamber with Land Rover and 4.0 or 4.6 on the cover. Bosch engines do not.

 

its a bosch