Toyota Ayo 2003 - 2006 Toyota module number 89650-0H010 Jtekt module number 69 00 000 521 Fujitsu module number K 91 - 0 0500 Fujitsu module number 225000-0080 Other numbers EPS LM
It appears that the "culprit" of the C1554 Power Supply Relay Failure is located in the EPSU (Part.No. 89650-12370)
In viewtopic.php? F = 18 & t = 771 # p8337 the TSB is mentioned about this code. On the web, you can find examples of successful replacement of the relay and / or the soldering of its contacts on the PC. Also described is this extravagant way of "treating"
コメント（3）
power Steeringsmodule faultcodes C1555 C1554
Repairs to your power steering module
Toyota Ayo 2003 - 2006
Toyota module number
89650-0H010
Jtekt module number
69 00 000 521
Fujitsu module number
K 91 - 0 0500
Fujitsu module number
225000-0080
Other numbers
EPS LM
https://www.ecu-rc.nl/Control/4012/power-steeringsmodule-faultcodes-c1555-c1554/?tid=1
2017/11/26(日) 午前 8:45[ ogw*og*3 ]
C1554
Corolla C1554
Post by nazar on November 25, 2015, 00:54
Good, the electric power steering periodically disappears, the P / S lamp lights up. DTC C1554. The question is where this relay is located.
http://www.autoserviceprofessional.com/article/92544/Electronic-power-steering?Page=6
2017/11/26(日) 午前 10:27[ ogw*og*3 ]
It appears that the "culprit" of the C1554 Power Supply Relay Failure is located in the EPSU (Part.No. 89650-12370)
In viewtopic.php? F = 18 & t = 771 # p8337 the TSB is mentioned about this code.
On the web, you can find examples of successful replacement of the relay and / or the soldering of its contacts on the PC.
Also described is this extravagant way of "treating"
2017/11/26(日) 午前 10:36[ ogw*og*3 ]