Questions & Answers for: Lexus pcm wire

check engine light on, replaced oxygen sensor before catalyst, check engine light on, dianose problem, replaced oxygen sensor at bank one, line one. clear computer, light went out. started to drive ...

IF BOTH OKAY,HOT WIRE COOLANT FAN,IF FAN WORKS, PROBLEM COULD BE FAULTY COOLANT TEMPERATURE SENSOR,OR FAULTY PCM, IF COOLING FAN DONT WORK WHEN YOU HOT WIRE FAN.THE COOLING FAN ASSEMBLY NEED REPLACING

...wire between 16-pin PCM harness connector "D" and A/T gear position indicator, or A/T gear position switch. Repair as necessary. If Green/Red or White wire is okay, check for loose PCM harness ...

wire(s). Check the PCM to BCM wiring very close. A good way to find a wiring problem is to clear the code. Monitor the reference voltage while having someone pull on wiring at the BCM/PCM and wiggling

...wire. I am wondering if the $1,500 computer needed to be replaced. We could wonder along with you, becausewe would have no way of knowingThere are several things people call computers,that are just ...

99 lexus p0770 code Shift solenoid E-circuit malfunctioning. Wiring, solenoid,ECM/PCM/TCM

...and relay.if fuse relay okay.problem could be the fuel pump but first use code scanner look for PCM, CRANKSHAFT POSITION SENSOR,CAMSHAFT SENSOR AND DISTRIBUTOR IGNITION FAULT CODE.MAKE SURE YOU ...

...fuel pump for operation check for fuel in the tank No fuel would be pump, wiring, relay, fuse, or

PCM bingo? tails is old name for PARKing lamps. parks can be 8 or 9 lamps, 4 corners, + and 2 per side. even some mirrors on sides. 10 lamps, area ALL out, or just rear if car has BCM and the BCM runs

...range fails on the cluster?????????? car drives ok, not told , job 1. yes/no. well we scan the PCM (means OBD2 port on dash) scan TOOL. and see why.? causes are (but the error matters) DTC 1: ...