Page 2540 - Foton Workshop Manual - Sauvana
P. 2540
62-488 DIAGNOSIS-SERVICE BRAKING SYSTEM
4. Detect generator
(a). Connect the vehicle diagnostic device, start the engine, read "battery voltage" data
flow in all conditions to confirm whether the generator voltage is normal.
normal voltage:13~15V
Check if the result is normal?
YES>To step 5.
NO>Replace the failed generator.
5. Detect ESP ECU
(a). Replace new ESP ECU .
(b). Connect the vehicle diagnostic instrument,
read DTC fault codes in each operating
situation
fuwx62176
Check if the trouble code exists?
YES>Find reasons from other fault phenomenon. Replace new ESP ECU .
NO>Replace new ESP ECU .
Page 2540
