Friday, March 1, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 307


NG -- INSPECT AIR MIX CONTROL SERVO MOTOR



OK -- REPLACE A/C AMPLIFIER



3. INSPECT AIR MIX CONTROL SERVO MOTOR



(a) Replace the air mix control servo motor See: Heating and Air Conditioning/Housing Assembly HVAC/Service and



Repair/Overhaul/Disassembly.



HINT



Since the servo motor cannot be inspected while it is removed from the vehicle, replace the servo motor with a new or a known



good one and check that the condition returns to normal.



(b) Check for the DTC.



Result:



B -- END (AIR MIX CONTROL SERVO MOTOR WAS DEFECTIVE)



A -- Continue to next step.



1. INSPECT AIR CONDITIONING HARNESS



(a) Replace the air conditioning harness See: Heating and Air Conditioning/Housing Assembly HVAC/Service and



Repair/Overhaul/Disassembly.



HINT



Since the air conditioning harness cannot be inspected while it is removed from the vehicle, replace the air conditioning harness



with a new or a known good one and check that the condition returns to normal.



(b) Check for the DTC.



Result:



B -- END (AIR CONDITIONING HARNESS WAS DEFECTIVE)



A -- REPLACE A/C AMPLIFIER



Up to 08/2009



TIRE PRESSURE MONITORING: TIRE PRESSURE WARNING SYSTEM: C2141/41-C2145/45: Transmitter ID1 Error



C2145/45 - Transmitter ID5 Error



DESCRIPTION



The tire pressure warning valve and transmitters that are installed in the tire and wheel assemblies measure the tire pressure. The measured values are



transmitted to the tire pressure warning antenna and receiver on the body as radio waves and then sent to the tire pressure warning ECU. The ECU



compares the measured air pressure values with the air pressure threshold. When the measured air pressure value is less than this threshold, the



warning light in the combination meter turns on.



When the internal circuit of a tire pressure warning valve and transmitter is malfunctioning, one of these DTCs will be output.

No comments:

Post a Comment