diff --git a/icu4c/source/test/intltest/transtst.cpp b/icu4c/source/test/intltest/transtst.cpp
index 46eecdb97b..d002bea903 100644
--- a/icu4c/source/test/intltest/transtst.cpp
+++ b/icu4c/source/test/intltest/transtst.cpp
@@ -1158,10 +1158,10 @@ void TransliteratorTest::TestNameMap(void) {
         return;
     }
 
-    expect(*uni2name, CharsToUnicodeString("\\u00A0abc\\u4E01\\u00B5\\u0A81\\uFFFD\\u0004\\uFFFF"),
-           CharsToUnicodeString("{NO-BREAK SPACE}abc{CJK UNIFIED IDEOGRAPH-4E01}{MICRO SIGN}{GUJARATI SIGN CANDRABINDU}{REPLACEMENT CHARACTER}{U+0004}{U+FFFF}"));
-    expect(*name2uni, "{NO-BREAK SPACE}abc{CJK UNIFIED IDEOGRAPH-4E01}{x{MICRO SIGN}{GUJARATI SIGN CANDRABINDU}{REPLACEMENT CHARACTER}{U+0004}{U+FFFF}{",
-           CharsToUnicodeString("\\u00A0abc\\u4E01{x\\u00B5\\u0A81\\uFFFD\\u0004\\uFFFF{"));
+    expect(*uni2name, CharsToUnicodeString("\\u00A0abc\\u4E01\\u00B5\\u0A81\\uFFFD\\u0004\\u0009\\uFFFF"),
+           CharsToUnicodeString("{NO-BREAK SPACE}abc{CJK UNIFIED IDEOGRAPH-4E01}{MICRO SIGN}{GUJARATI SIGN CANDRABINDU}{REPLACEMENT CHARACTER}{<control-0004>}{<control-0009>}{<noncharacter-FFFF>}"));
+    expect(*name2uni, "{NO-BREAK SPACE}abc{CJK UNIFIED IDEOGRAPH-4E01}{x{MICRO SIGN}{GUJARATI SIGN CANDRABINDU}{REPLACEMENT CHARACTER}{<control-0004>}{<control-0009>}{<noncharacter-FFFF>}{",
+           CharsToUnicodeString("\\u00A0abc\\u4E01{x\\u00B5\\u0A81\\uFFFD\\u0004\\u0009\\uFFFF{"));
 
     delete uni2name;
     delete name2uni;