ANTI-LOCK BRAKE SYSTEM — Diagnosis Chart
P-57spec tableDiagnostic Trouble Code Table (continued)
51
Possible causeFail-safe relay
Pattern of output signal (On-Board Diagnosis Checker)Code 51 pulse pattern (5 long + 1 short)
Diagnosis chart No.ABS-4
53
Possible causeMotor; Motor relay
Pattern of output signal (On-Board Diagnosis Checker)Code 53 pulse pattern (5 long + 3 short)
Diagnosis chart No.ABS-5
61
Possible causeABS control module
Pattern of output signal (On-Board Diagnosis Checker)Code 61 pulse pattern (6 long + 1 short)
Diagnosis chart No.ABS-6
Diagnosis Chart
IMPORTANT
ABS-1 Diagnostic trouble code: 11-14
Possible failure: ABS wheel-speed sensor, harness, sensor rotor, hydraulic pressure
11: Right front 12: Left front 13: Right rear 14: Left rear
ABS-1 — Diagnostic trouble code: 11-14
1
Check itemCheck ABS control module connector
RemarkCheck for poor connection
Refer to—
2
Check itemCheck wiring harness between control module and ABS wheel-speed sensor
RemarkCheck for open or short to ground
Refer to—
3
4
5
6
Check itemCheck hydraulic system
RemarkIf a problem is found, replace hydraulic unit or repair hydraulic system piping as necessary
Refer toP-69
7
Check itemIf all above are OK after diagnostic trouble code(s) is erased, recheck for diagnostic code after driving from vehicle stop to over 10 km/h {6.2 mph}
RemarkIf code of 11-14 is obtained, replace ABS control module
Refer toP-71
8
Check itemIf all above are OK, there was temporary poor contact in wiring and now ABS system is functioning
Remark
Refer to
IMPORTANT
ABS-2 Diagnostic trouble code: 15
Possible failure: Wheel-speed sensor, harness
ABS-2 — Diagnostic trouble code: 15
1
Check itemIf all the malfunction are OK after diagnostic trouble code is erased, recheck for diagnostic trouble code after driving from vehicle stop to over 10 km/h {6.2 mph}
RemarkIf code of 11-14 is obtained, go to ABS-1
Refer toAbove
Check item
RemarkIf nothing is displayed, there was a temporary poor contact in wiring and now ABS is OK
Refer to—